Add tooling to compare SCIP indexes offline for measuring changes to quality

[varungandhi-src]

Subpart of https://github.com/sourcegraph/sourcegraph/issues/58005

• CLI subcommand to evaluate results quality after changes to heuristics. https://github.com/sourcegraph/sourcegraph/pull/57894
• Add integration tests https://github.com/sourcegraph/sourcegraph/issues/58730
  • Snapshot evaluation results on sample codebases Evaluation results snasphots #58500
    • Add Java sample codebase (done as part of Evaluation results snasphots #58500)
    • Add Go sample codebase
    • Add Python sample codebase
    • Add Typescript sample codebase
  • DevEx: Publish docker images for SCIP indexers for linux/arm64 platform:
    • scip-java Publish Docker image for linux/arm64 platform scip-java#676
    • scip-typescript Publish Docker image for linux/arm64 platform scip-typescript#312
    • scip-go Publish Docker image for linux/arm64 platform scip-go#76
    • scip-python Publish Docker image for linux/arm64 platform scip-python#146
• Documentation
  • RFC
  • Algorithm description in repository