Resolve cross table interaction and cross DB joins issues in ee/spec/services/security/ingestion/tasks/ingest_finding_identifiers_spec.rb

Problem to solve

All cross-joins arising from decomposing gitlab_sec from gitlab_main should be resolved. See parent epic for context.

1. Remove allowed cross-join for relevant relation using associated documentation for guidance on removing cross-joins or cross-transactions occurrences

Files

• ee/spec/services/security/ingestion/tasks/ingest_finding_identifiers_spec.rb