Issue:
Bug:  [FEATURE] : [Checkout] mask pii information in connector request and response



### Feature Description

Mask pii information passed and received in the connector request and response

### Possible Implementation

Refactor all sensitive response and request fields secret

### Have you spent some time checking if this feature request has been raised before?

- [X] I checked and didn't find a similar issue

### Have you read the Contributing Guidelines?

- [X] I have read the [Contributing Guidelines](https://github.com/juspay/hyperswitch/blob/main/docs/CONTRIBUTING.md)

### Are you willing to submit a PR?

Yes, I am willing to submit a PR!

Pull request description:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [ ] New feature
- [x] Enhancement
- [x] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
<!-- Describe your changes in detail -->
Mask pii information passed and received in the connector request and response for Checkout.

## Test cases
1. Create a payment with Apple pay 
2. Create a payment with Google pay
Generate Google pay token from: https://jsfiddle.net/1agu74ve/
    `'gateway': 'checkoutltd'`,
    `'gatewayMerchantId': 'public_key'`

```
curl --location 'http://localhost:8080/payments' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'api-key:{{api_key}}' \
--data-raw '{
    "amount": 7000,
    "currency": "USD",
    "confirm": true,
    "capture_method": "manual",
    "capture_on": "2022-09-10T10:11:12Z",
    "customer_id": "StripeCustomer",
    "email": "abcdef123@gmail.com",
    "name": "John Doe",
    "phone": "999999999",
    "phone_country_code": "+65",
    "description": "Its my first payment request",
    "authentication_type": "three_ds",
    "return_url": "https://hs-payments-test.netlify.app/payments",
    "billing": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US"
        }
    },
    "browser_info": {
        "user_agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36",
        "accept_header": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
        "language": "nl-NL",
        "color_depth": 24,
        "screen_height": 723,
        "screen_width": 1536,
        "time_zone": 0,
        "java_enabled": true,
        "java_script_enabled": true,
        "ip_address": "127.0.0.1"
    },
    "shipping": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "US",
            "first_name": "John",
            "last_name": "Doe"
        }
    },
    "statement_descriptor_name": "joseph",
    "statement_descriptor_suffix": "JS",
    "metadata": {
        "udf1": "value1",
        "new_customer": "true",
        "login_date": "2019-09-10T10:11:12Z"
    },
    "payment_method": "wallet",
    "payment_method_type": "google_pay",
    "payment_method_data": {
        "wallet": {
            "google_pay": {
                "description": "Visa •••• 1111",
                "tokenization_data": {
                    "type": "PAYMENT_GATEWAY",
                    "token": "{token_generated_from_above_step}"
                },
                "type": "CARD",
                "info": {
                    "card_network": "VISA",
                    "card_details": "1111"
                }
            }
        }
    }
}'
```

4. Check if all the sensitive data in the `masked_response` is masked

```
curl --location '{{base_url}}/analytics/v1/connector_event_logs?type=Payment&payment_id={{payment_id}}' \
--header 'sec-ch-ua: "Not A(Brand";v="99", "Google Chrome";v="121", "Chromium";v="121"' \
--header 'sec-ch-ua-mobile: ?0' \
--header 'authorization: Bearer JWT_token' \
--header 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36' \
--header 'Content-Type: application/json' \
--header 'Referer: https://integ.hyperswitch.io/' \
--header 'api-key: {{api-key}}' \
--header 'sec-ch-ua-platform: "macOS"'
```
Response for Googlepay

```
"masked_response\":\"{\\\"token\\\":\\\"*** alloc::string::String ***\\\"}
```

## Impact Area
> Create payment: Applepay and Googlepay



## Checklist
<!-- Put an `x` in the boxes that apply -->

- [x] I formatted the code `cargo +nightly fmt --all`
- [x] I addressed lints thrown by `cargo clippy`
- [x] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible
- [ ] I added a [CHANGELOG](/CHANGELOG.md) entry if applicable


Testing:

Patch:
diff --git a/crates/router/src/connector/checkout/transformers.rs b/crates/router/src/connector/checkout/transformers.rs
index f96bd50ffc8..591e1aa31c7 100644
--- a/crates/router/src/connector/checkout/transformers.rs
+++ b/crates/router/src/connector/checkout/transformers.rs
@@ -188,7 +188,7 @@ pub struct CardSource {
 pub struct WalletSource {
     #[serde(rename = "type")]
     pub source_type: CheckoutSourceTypes,
-    pub token: String,
+    pub token: Secret<String>,
 }
 
 #[derive(Debug, Serialize)]
@@ -301,7 +301,7 @@ impl TryFrom<&CheckoutRouterData<&types::PaymentsAuthorizeRouterData>> for Payme
                     Ok(PaymentSource::Wallets(WalletSource {
                         source_type: CheckoutSourceTypes::Token,
                         token: match item.router_data.get_payment_method_token()? {
-                            types::PaymentMethodToken::Token(token) => token,
+                            types::PaymentMethodToken::Token(token) => token.into(),
                             types::PaymentMethodToken::ApplePayDecrypt(_) => {
                                 Err(errors::ConnectorError::InvalidWalletToken)?
                             }
@@ -314,7 +314,7 @@ impl TryFrom<&CheckoutRouterData<&types::PaymentsAuthorizeRouterData>> for Payme
                         types::PaymentMethodToken::Token(apple_pay_payment_token) => {
                             Ok(PaymentSource::Wallets(WalletSource {
                                 source_type: CheckoutSourceTypes::Token,
-                                token: apple_pay_payment_token,
+                                token: apple_pay_payment_token.into(),
                             }))
                         }
                         types::PaymentMethodToken::ApplePayDecrypt(decrypt_data) => {