[Infra] Disable 'client_app / cocoapods' GHA job (#11775)

Author: ncooke3

.github/workflows/client_app.yml

@@ -39,19 +39,20 @@ jobs:
       - name: Build Client App –– ${{ matrix.platform }}
         run: scripts/third_party/travis/retry.sh ./scripts/build.sh SwiftPMClientApp ${{ matrix.platform }} xcodebuild
 
-  client-app-cocoapods:
-    # Don't run on private repo unless it is a PR.
-    if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request'
-    runs-on: macos-12
-    steps:
-      - uses: actions/checkout@v3
-      - uses: mikehardy/buildcache-action@c87cea0ccd718971d6cc39e672c4f26815b6c126
-        with:
-          cache_key: ${{ matrix.os }}
-      - uses: ruby/setup-ruby@v1
-      - name: Setup Bundler
-        run: scripts/setup_bundler.sh
-      - name: Prereqs
-        run: scripts/install_prereqs.sh ClientApp iOS xcodebuild
-      - name: Build
-        run: scripts/build.sh CocoaPodsClientApp iOS xcodebuild
+  # TODO(ncooke3): Re-enable when `rc-swift-merged` is ready to merge into `master`. See #11766.
+  # client-app-cocoapods:
+  #   # Don't run on private repo unless it is a PR.
+  #   if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request'
+  #   runs-on: macos-12
+  #   steps:
+  #     - uses: actions/checkout@v3
+  #     - uses: mikehardy/buildcache-action@c87cea0ccd718971d6cc39e672c4f26815b6c126
+  #       with:
+  #         cache_key: ${{ matrix.os }}
+  #     - uses: ruby/setup-ruby@v1
+  #     - name: Setup Bundler
+  #       run: scripts/setup_bundler.sh
+  #     - name: Prereqs
+  #       run: scripts/install_prereqs.sh ClientApp iOS xcodebuild
+  #     - name: Build
+  #       run: scripts/build.sh CocoaPodsClientApp iOS xcodebuild