macOS Metal + AppKit app (#2205)

Co-authored-by: mwilsnd <mwilsnd@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.github/workflows/ios-ci.yml

@@ -77,8 +77,6 @@ jobs:
             ${{ runner.os }}-bazel-
           path: ~/.cache/bazel
 
-      - run: cp bazel/example_config.bzl bazel/config.bzl
-
       - name: Check debug symbols
         run: bazel run //platform:check-public-symbols --//:renderer=metal