Correct the comments on CodeQL actions

CodeQL has changed and our Make targets have changed.

Author: cbandy

.github/workflows/codeql-analysis.yaml

@@ -28,10 +28,8 @@ jobs:
  with: { languages: go }
 
  - name: Autobuild
+ # This action calls `make` which runs our "help" target.
  uses: github/codeql-action/autobuild@v2
 
  - name: Perform CodeQL Analysis
  uses: github/codeql-action/analyze@v2
- # This action calls `make` which runs our "all" target and tries to build
- # container images. 😖 That fails, but the action ignores it and proceeds.
- # See "CODEQL_EXTRACTOR_GO_BUILD_COMMAND" in https://github.com/github/codeql-go