[infra] Delete old infra configs

Bug: skia:11820
Change-Id: I4a358e195c1d00099485557631aeede45fe35b9f
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/410336
Reviewed-by: Ravi Mistry <rmistry@google.com>
3 files changed
tree: a39b2a5272bc70e0909203dc99b4d86613e1fe9d
  1. generated/
  2. main.star
  3. OWNERS
  4. README.md
  5. supported-branches.json
README.md

Configuration for chrome infrastructure services