ci: add slack notifications for failed tests on upstream

Notify on slack when a test fails on the upstream branch

(cherry picked from commit 5bdeecb)

Author: josephperrott

.github/workflows/ci.yml

@@ -56,6 +56,14 @@ jobs:
         # it has been merged.
         if: github.event_name == 'pull_request'
         run: yarn ng-dev format changed --check ${{ github.event.pull_request.base.sha }}
+      - name: Notify about failed test
+        if: ${{ failure() && github.event_name == 'push'}}
+        uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v=v1.24.0
+        with:
+          channel-id: 'C015EBF2XB6'
+          slack-message: 'Lint test job failed for ${{ github.base_ref }} branch failed on build ${{ github.event.after }}: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}'
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.ANGULAR_ROBOT_SLACK_TOKEN }}
 
   api_golden_checks:
     runs-on: ubuntu-latest
@@ -72,6 +80,14 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Check API Goldens
         run: yarn bazel test tools/public_api_guard/...
+      - name: Notify about failed test
+        if: ${{ failure() && github.event_name == 'push'}}
+        uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v=v1.24.0
+        with:
+          channel-id: 'C015EBF2XB6'
+          slack-message: 'API Goldens test job failed for ${{ github.base_ref }} branch failed on build ${{ github.event.after }}: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}'
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.ANGULAR_ROBOT_SLACK_TOKEN }}
 
   e2e:
     runs-on: ubuntu-latest
@@ -88,6 +104,14 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Run e2e tests
         run: yarn e2e --flaky_test_attempts=2
+      - name: Notify about failed test
+        if: ${{ failure() && github.event_name == 'push'}}
+        uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v=v1.24.0
+        with:
+          channel-id: 'C015EBF2XB6'
+          slack-message: 'E2E test job failed for ${{ github.base_ref }} branch failed on build ${{ github.event.after }}: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}'
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.ANGULAR_ROBOT_SLACK_TOKEN }}
 
   integration:
     runs-on: ubuntu-latest
@@ -131,6 +155,14 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Run linker AOT tests
         run: yarn test-linker-aot
+      - name: Notify about failed test
+        if: ${{ failure() && github.event_name == 'push'}}
+        uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v=v1.24.0
+        with:
+          channel-id: 'C015EBF2XB6'
+          slack-message: 'Linker AOT test job failed for ${{ github.base_ref }} branch failed on build ${{ github.event.after }}: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}'
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.ANGULAR_ROBOT_SLACK_TOKEN }}
 
   linker_jit_tests:
     runs-on: ubuntu-latest-4core
@@ -147,6 +179,14 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Run linker JIT tests
         run: yarn test-linker-jit
+      - name: Notify about failed test
+        if: ${{ failure() && github.event_name == 'push'}}
+        uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v=v1.24.0
+        with:
+          channel-id: 'C015EBF2XB6'
+          slack-message: 'Linker JIT test job failed for ${{ github.base_ref }} branch failed on build ${{ github.event.after }}: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}'
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.ANGULAR_ROBOT_SLACK_TOKEN }}
 
   test:
     runs-on: ubuntu-latest-16core
@@ -163,3 +203,11 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Run tests
         run: bazel test --build_tag_filters=-e2e --test_tag_filters=-e2e --build_tests_only -- src/...
+      - name: Notify about failed test
+        if: ${{ failure() && github.event_name == 'push'}}
+        uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v=v1.24.0
+        with:
+          channel-id: 'C015EBF2XB6'
+          slack-message: 'Browser test job failed for ${{ github.base_ref }} branch failed on build ${{ github.event.after }}: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}'
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.ANGULAR_ROBOT_SLACK_TOKEN }}