Bump WooCommerce "tested up to" version 9.7

[qasumitbagthariya]

All Submissions:

• Does your code follow the WooCommerce Sniffs variant of WordPress coding standards?
• Have you written new tests for your changes, as applicable?
• Have you successfully run tests with your changes locally?
• Will this change require new documentation or changes to existing documentation?

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Changes proposed in this Pull Request:

Closes #275

Steps to test the changes in this Pull Request:

1. Run the e2e test using GitHub action to test compatibility
2. All tests should be passed.

Changelog entry

Dev - Bump WooCommerce "tested up to" version 9.7.
Dev - Bump WooCommerce minimum supported version to 9.5.
Dev - Bump WordPress minimum supported version to 6.6.

[qasumitbagthariya]

Note:
I found an issue related to the new payments feature flag, which has been logged (#281).