[submodule_update] Delete unneeded logic

A bunch of this stuff is no longer needed now that we only use
submodule_update for updating submodules used by Code Search.

Bug: 385378627
Change-Id: Idbe8caea9ecbb4c39fcfbac4df781606bcb8ca0c
Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/infra/+/1274344
Fuchsia-Auto-Submit: Oliver Newman <olivernewman@google.com>
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
Reviewed-by: Carver Forbes <carverforbes@google.com>
3 files changed
tree: 54f21f2ea11b4ec0289b25d8551a27c3d5406080
  1. artifacts/
  2. buildbucket/
  3. checkout/
  4. cmd/
  5. execution/
  6. flagutil/
  7. functools/
  8. gerrit/
  9. gitiles/
  10. issuetracker/
  11. rpcutil/
  12. scripts/
  13. third_party/
  14. vendor/
  15. .gitignore
  16. AUTHORS
  17. go.mod
  18. go.sum
  19. LICENSE
  20. manifest
  21. PATENTS
  22. README.md
README.md

infra

This repo contains tools and config files necessary to run infrastructure related to builds, code review, version control, and continuous integrations.