Do not pass "Generated" to live tests as BaseName

[heaths]

PR #3145 changed $BaseName to generate when null, but our pipelines were actually passing "Generated" such that $BaseName was never null. Our validation didn't catch this because they used resource types where it didn't matter, but a number of other live tests failed because other resource types did care (mostly about the uppercase "G").

[heaths]

I'll kick off a live test run in the Azure/azure-sdk-for-net repo for appconfiguration since it's fast.

[azure-sdk]

The following pipelines have been queued for testing:
java - template
java - template - tests
js - template
net - template
net - template - tests
python - template
python - template - tests
You can sign off on the approval gate to test the release stage of each pipeline.
See eng/common workflow

[azure-sdk]

The following pipelines have been queued for testing:
java - template
java - template - tests
js - template
net - template
net - template - tests
python - template
python - template - tests
You can sign off on the approval gate to test the release stage of each pipeline.
See eng/common workflow

[ghost]

Hello @azure-sdk!

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