Update gen2 extension tests to call skipLocal for any test that typically can't be run locally

[MRayermannMSFT]

1. Make sure you have the recommended RBAC roles for running tests locally (see: AutomatedTestsCredentials.md)
2. Update gen2 extension to the latest testing package
3. Make sure your local environment creds file is up to date with key vault
4. Run the tests locally to verify that they are working
5. For any tests that fail, see if it is because of needing to run with actual test Azure connections/credentials that have varying permission levels
6. For those tests, call skipLocal to skip them when running locally