dependencies api: Resolve `repository_id` and `commit_bytea` values of lockfile references

Created by: efritz

We need a worker that will periodically resolve/re-resolve the repository_id, and commit_bytea fields of each row in the codeintel_lockfile_references table. We have similar periodic resolvers that can be used as a template.

This is necessary to unblock implementing the Dependents query in #35436 (closed), which requires us to correlate between a package name and symbolic version and the name of the package/repository on gitserver and the canonical commit related to that version.