feat: add unset command to remove object-lock configuration from buckets

[GuiLorencato]

What does this PR do?

Implements the 'unset' command for removing object-lock configurations on buckets.
The command sends a PUT request with a customizable XML body to the specified bucket
URL, allowing different combinations of object-lock settings, such as disabling
lock retention or clearing rules.

Changes include:

Addition of the unset command logic and related parameter handling.
Dynamic XML body generation to accommodate different server requirements.
Logging adjustments to display the actual request body sent to the server.

How Has This Been Tested?

• Unit Tests: Describe the unit tests you have written and their outcomes.

• Integration Tests: Detail the integration tests performed and their results.

• Manual Testing: Explain the manual testing process, including steps taken and evidence such as screenshots or logs.

Checklist

• I have run Pre commit pre-commit run --all-files
• My code follows the style guidelines of this project
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works

Screenshots/Videos