Merge branch 'stable-2.16' into stable-3.0

* stable-2.16:
  Upgrade bazlets to latest stable-2.16 to build with 2.16.11.1 API
  Upgrade bazlets to latest stable-2.15 to build with 2.15.16 API
  Upgrade wiremock to 2.24.1
  Rename test for projects cache eviction test
  Upgrade bazlets to latest stable-2.15 to build with 2.15.15 API

Change-Id: I1a3c54e88e695a3556e6995d6a34864176a1429b