Issue:
[FEAT] Multiple credential support for a connector in Cypress

## Requirement

Execute cypress tests for a connector having **multiple credentials** which can be used for different scenarios (one api key for `cards`, another for `bank redirects` and etc.,).

## Implementation

### Introduce new format for `creds.json`

`creds.json` should include both the formats. if a connector requires us passing **multiple credentials**, then that connector api key object **should** include multiple `connector_account_details` object all named under a generic name `connector_<number>` where `number` is an `integer`.

Refer example given below for more clarity:

```json
// connector having multiple credentials
<connector_name_1>: {
    "connector_1": {
        "connector_account_details": {
            "auth_type": "KeyType",
            "api_key": "",
            "api_secret": "",
            "key1": "",
            "key2": ""
        },
        "metadata": {}
    },
    "connector_2": {
        "connector_account_details": {
            "auth_type": "KeyType",
            "api_key": "",
            "api_secret": "",
            "key1": "",
            "key2": ""
        },
        "metadata": {}
    },
},
// connector with a single credential
<connector_name_2>: {
	"connector_account_details": {
		"auth_type": "KeyType",
		"api_key": "",
		"api_secret": "",
		"key1": "",
		"key2": ""
	}
}
```

### Introduce new `object` (`Configs`) for `connector.js`

Within `connector.js`, introduce new object called as `Configs` alongside to `Request` and `Response` where user can define `flags` to achieve granular control over what test is being run.

An example implementation given below for reference:

```js
getCustomExchange({
	Configs: {
		TRIGGER_SKIP: true, // skips redirection flow from running. takes in a boolean
		DELAY: {
			STATUS: true, // flag to turn delay feature on or off. takes in a boolean
			TIMEOUT: 5000, // timeout in milliseconds
		},
		CONNECTOR_CREDENTIAL: connector_1 / connector_2 // flag to route tests to a specific profile
		// etc.,
	},
	Requst: {},
	Response: {}
}),
```

### Modify `getValueByKey` function in `Utils.js`

Validate if `connector_account_details` dot exist within `<connector>` object in creds.
If it does not, start a loop and see if `connector_account_details` exist within every object. If true, return the `connector_account_details` while setting an object as a Cypress environment flag (`MULTIPLE_CONNECTORS`) with status `true` and length. If any validation fails, directly return the object (`data[key]`).

An example implementation given below for reference:

```js
if (data && typeof data === "object" && key in data) {
	// Connector object has multiple keys
	if (typeof data[key].connector_account_details === "undefined") {
		const keys = Object.keys(data[key]);

		for (let i = 0; i < keys.length; i++) {
			const currentItem = data[key][keys[i]];

			if (currentItem.hasOwnProperty("connector_account_details")) {
				Cypress.env("MULTIPLE_CONNECTORS", {
					status: true,
					count: keys.length,
				});

				return currentItem;
			}
		}
	}

	return data[key];
} else {
	return null;
}

```

### Add a new test to MCA create call

If `MULTIPLE_CONNECTORS.status` is `TRUE`. Check `MULTIPLE_CONNECTORS.count` and create `profile` and `mca` beneath that `profile` based on the number of `count`.

An example of possible implementation given below for reference:

```js
if (Cypress.env("MULTIPLE_CONNECTORS")?.status) {
	for (let i = 0; i < Cypress.env("MULTIPLE_CONNECTORS").count; i++) {
		cy.createBusinessProfileTest(
			createBusinessProfileBody,
			globalState,
			"profile" + i // new optional fields
		);
		cy.createConnectorCallTest(
			"payment_processor",
			createConnectorBody,
			payment_methods_enabled,
			globalState,
			"profile" + i, // new optional fields
			"merchantConnector" + i // new optional fields
		);
	}
}
```

Store these created `profile_id`s and `mca`s in `globalState` for future usage.
Pass `CONNECTOR_CREDENTIAL` value as `connector_1` or `connector_2` in `<connector>.js`
In `commands.js`, `execute` these configs before a `request` has been made.
`execute` here means to make these configs work.

Preferably, make this execution of configs a function and pass the values accordingly along with trace to find from where the function has been called.

## Limitations

- Cypress cannot call itself unless a wrapper around Cypress is written (`Rustpress`?)
  - This stops us from running the entire test suite against every credentials
  - One possible work around for this is to have multiple keys (`cybersource_1`, `cybersource_2`) but this will result in a lot of confusion
- Current implementation **requires** the user to mandatorily pass a `CONNECTOR_CREDENTIAL` config to pass a different `profileId`
  - Hence, the tests will only run once but, specific tests like `incremental auth` will be forced to run against different credential
- `00025-IncrementalAuth.cy.js` can be stopped from execution based on `MULTIPLE_CONNECTORS` environment variable as it is set during run time and the file is read asynchronously when the execution starts (to address this, we will have to make a function call to see if it is set during run time and it is, then skip)

Resolution:
<think>
PR Context:
- Title: feat(cypress): add multiple creds and flags support
- Merged: 2024-12-03T11:39:21Z
- Files changed: 30 files
- Commits: 30 commits

Implementation approach:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [x] New feature
- [ ] Enhancement
- [x] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [x] CI/CD

## Description
<!-- Describe your changes in detail -->

This PR introduces 2 new features:

- Multiple credentials for a connector
- Configuration flags

closes #6645 (check this issue for detailed documentation / flow / explanation)

### Additional Changes

- [ ] This PR modifies the AP
</think>

To implement this, you'll need to modify:


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