- We can now use the default bundle version feature flags to remediate a
bad bundle update.
- Controlled switchover ensures that a repo consistently gets the same
bundle version, so we no longer have alert churn concerns with Kotlin
and Swift.
This works by moving the logic to check for toolcache bypass out of
creating the codeql instance. The logic now _may_ perform an API request
in order to check what languages are in the repository. This check is
redundant because the same call is being made later in the action when
the actual list of languages is calculated.
