chore(deps): update angular/dev-infra digest to 77fb8b4

Author: angular-robot

.github/workflows/dev-infra.yml

@@ -12,13 +12,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # tag=v3.0.2
-      - uses: angular/dev-infra/github-actions/commit-message-based-labels@f89362d698858f9674463e48fde514b097a15838
+      - uses: angular/dev-infra/github-actions/commit-message-based-labels@77fb8b4387755a887550b2e5c3fe1206ae130007
         with:
           angular-robot-key: ${{ secrets.ANGULAR_ROBOT_PRIVATE_KEY }}
   post_approval_changes:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # tag=v3.0.2
-      - uses: angular/dev-infra/github-actions/post-approval-changes@f89362d698858f9674463e48fde514b097a15838
+      - uses: angular/dev-infra/github-actions/post-approval-changes@77fb8b4387755a887550b2e5c3fe1206ae130007
         with:
           angular-robot-key: ${{ secrets.ANGULAR_ROBOT_PRIVATE_KEY }}