feat(arm): AzureContainerInstanceEnvVarSecureValueType

[pninib]

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

Description

adds a AzureContainerInstanceEnvVarSecureValueType

Description

The scan_resource_conf function checks if container environment variables in an Azure object are set to secure only (ie, no "value" key is used). If it finds environment variables containing the key "value", the test fails; Otherwise, the test passes

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

[ChanochShayner]

Same as here -
#6341 (comment)

[ChanochShayner]

Closing, feel free to reopen and tofix the failing UTs.