CC @envoyproxy/dependency-watchers: FYI only for changes made to (bazel/repository_locations\.bzl)|(api/bazel/repository_locations\.bzl)|(.*/requirements\.txt).

trying to figure out how the actual docs site is built - sphinx is building in html mode, but afaict jekyll or somesuch is redirecting from some/page to some/page.html

given above im reasonably confident that this should fix the redirect problems in #11068 but i cant test 100% until we see it published

/retest-circle

🔨 rebuilding ci/circleci: api (failed build)
🔨 rebuilding ci/circleci: go_control_plane_mirror (failed build)
🔨 rebuilding ci/circleci: docs (failed build)

To run rediraffecheckdiff on PR's, you just need to have both the pr and master available.
This is used in https://github.com/wpilibsuite/frc-docs.

From their ci:

  check-redirects:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Checkout master
      run: |
        git fetch origin master --depth=1
    - uses: actions/setup-python@v2
      with:
        python-version: 3.7
    - name: Install Dependencies
      run: |
        pip install -r source/requirements.txt
    - name: Check redirects
      run: |
        make rediraffecheckdiff

thanks @TheTripleV thats really helpful

i think if we can land it now, it means we can start moving things without breaking anything.

once we have it landed, i can look at hooking up CI