Bootstrap e2e test featuregate setup does not match the actual code

Description of problem:

When running the bootstrap e2e test, the featuregate does not have a value when the controllers get Run().
While in the actual code, the featuregate is ready before the controllers Run().

Version-Release number of selected component (if applicable):

How reproducible:

The boostrap test log of commit 2092c9e has an error fetching featuregate inside controller Run().

I0221 18:34:00.360752   17716 container_runtime_config_controller.go:235] imageverification sigstore FeatureGates: false, error: featureGates not yet observed    

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Actual results:

Expected results:

Additional info: