build: update actions/checkout digest to c2d88d3

See associated pull request for more information.

Author: angular-robot

.github/workflows/build.yml

@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+      - uses: actions/checkout@c2d88d3ecc89a9ef08eebf45d9637801dcee7eb5
       - uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061
         with:
           with_install: false