fix formatting

Author: Lms24

.github/workflows/ci-metadata.yml

@@ -52,7 +52,8 @@ jobs:
         # We need to try a number of different options for finding the head commit, because each kind of trigger event
         # stores it in a different location
         env:
-          COMMIT_SHA_EXPR: ${{ github.event.pull_request.head.sha || github.event.head_commit.id || inputs.head_commit }}
+          COMMIT_SHA_EXPR:
+            ${{ github.event.pull_request.head.sha || github.event.head_commit.id || inputs.head_commit }}
         run: |
           COMMIT_SHA=$(git rev-parse --short "$COMMIT_SHA_EXPR")
           echo "COMMIT_SHA=$COMMIT_SHA" >> $GITHUB_ENV