Issue:
refactor(connector): remove `peek()` on PII info

## Type of Change
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- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [X] Refactoring
- [ ] Dependency updates

## Description
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Closes #308 

### Additional Changes

- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

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## Motivation and Context
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In connectors when mapping the PII information while building the request we are mapping as plain text(String), it is not recommended as it can be logged. so removing those logs from connector code. 

## How did you test it?
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## Checklist
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- [X] I formatted the code `cargo +nightly fmt --all`
- [X] I addressed lints thrown by `cargo clippy`
- [X] I reviewed submitted code
- [ ] I added unit tests for my changes where possible
- [ ] I added a [CHANGELOG](/CHANGELOG.md) entry if applicable


Resolution:
<think>
PR Context:
- Title: Changelog for release V0.4.0
- Merged: 2023-03-05T12:57:59Z
- Files changed: 1 files
- Commits: 3 commits

Implementation approach:
# 0.3.0 (2023-03-05)

## Chores
* **connectors:**  log connector request and response at debug level (#624) (6a487b19)

## Continuous Integration

* **workflow:** adding build only sandbox feature to reduce build time (#664) (d1c9305e)
* **workflow:** run cargo hack only for code changes (#663) (f931c427)

## Documentation Changes

* **openapi:**  document security schemes (#676) (c5fda7ac)

## New Features

* **session_token:**  create session token only if pmt is enabled (#703)
</think>

To implement this, you'll need to modify:


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