Merge branch '438337-rename-create_empty_embeddings_records_worker' into 'master'

Rename CreateEmptyEmbeddingsRecordsWorker

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/144374



Merged-by: Alexandru Croitor <acroitor@gitlab.com>
Approved-by: Malcolm Locke <mlocke@gitlab.com>
Approved-by: Alexandru Croitor <acroitor@gitlab.com>
Reviewed-by: Alexandru Croitor <acroitor@gitlab.com>
Reviewed-by: Malcolm Locke <mlocke@gitlab.com>
Co-authored-by: Justin Zeng <hi.justinzeng@gmail.com>