General MR

Summary

Added authorization policy to allow communication from Kiali
Added service entry to white list domains when bbtests is enabled
Updated network policy for helm tests as it had an unnecessary check to make sure artifacts were enabled

**Note: Currently this authorization policy deploys as part of the AuthService package, however, it is too permissive. Additionally, it was added there to solve an issue where SSO authentication was not functioning as expected without it which was caused by a misconfiguration elsewhere in Keycloak. A follow-up issue has been created to remove that authorization policy once this one has been put into place.

**Note: Previously service entries for bbtests were being added in test-values.yaml file and they had additional URL's that were no longer needed. This update removes the need to have those entries in our test-values.yaml file and treats it the same way our network policy for helm-tests is treated.

**Note: Used the following values to validate network policy and service entries work as expected when bbtests is enabled:

  values:
    bbtests:
      enabled: true
      cypress:
        artifacts: false
        envs:
          cypress_url: "https://tracing.dev.bigbang.mil"