feat(arm): EventHubNamespaceMinTLS12

[shoshiGit]

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Description

We converted the check 'EventHubNamespaceMinTLS12' from TERRAFORM language to the ARM language so that it also works on resources that are defined in the ARM language.

Fixes # (issue)

Description

Ensure Event Hub Namespace uses at least TLS 1.2.

Fix

To fix the issue in code, update the Event Hub Namespace configuration to enforce a minimum of TLS 1.2. This can be done by modifying the ARM template to include the appropriate TLS settings for the Event Hub Namespace.

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] I have added tests that prove my feature, policy, or fix is effective and works
• [x] New and existing tests pass locally with my changes
• [ ] Any dependent changes have been merged and published in downstream modules

[matansha]

Hi @shoshiGit , Thanks for your contribution, please add test if the TLS value is 1.3 Hint: it should pass