Check out action before using it (#2011)

Author: lauckhart

.github/workflows/build-test.chip.yml

@@ -183,6 +183,9 @@ jobs:
         github.event_name == 'workflow_dispatch'
       )
     steps:
+      - name: Check out matter.js
+        uses: actions/checkout@v4
+
       - name: Login to GitHub Docker Registry
         uses: docker/login-action@v3
         with:
@@ -193,9 +196,6 @@ jobs:
       - name: Load image from artifact
         uses: ./.github/actions/load-chip
 
-      - name: Check out matter.js
-        uses: actions/checkout@v4
-
       - name: Sync CHIP SHA with built version
         env:
           CHIP_SHA: ${{ needs.chip-image.outputs.chip-sha }}