feat(arm): add AppServiceJavaVersion

[chaniglik]

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New/Edited policies (Delete if not relevant)

Description

This code defines a function called AppServiceJavaVersion that performs a check on the Java version configuration in Web Apps (Web Apps) in the Azure service. The function checks if the Java version defined for the application is the latest version (version 11), and returns a test result accordingly. The function uses the Checkov library to perform the check, and imports constants and functions from it.

Checklist:

• My code follows the style guidelines of this project
• 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
• I have added tests that prove my feature, policy, or fix is effective and works
• New and existing tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[ChanochShayner]

The AppServiceJavaVersion is already implemented here - #6243
and the MSSQLServerMinTLSVersion is already implemented here - #6245
Can we remove it from one of the PRs?