Implement package preprocessor2 #3680

Job	Run time
Run release tests	21s
Prepare supported CodeQL environment matrix	5s
Run Guideline Recategorization tests	19s
Run analysis report tests (2.21.4, codeql-cli/v2.21.4, codeql-bundle-v2.21.4)	5m 35s
	6m 20s

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