Pin build.yaml actions

Author: lukel97

.github/workflows/build.yaml

@@ -14,16 +14,16 @@ jobs:
       id-token: write
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
     - name: Log in to the Container registry
-      uses: docker/login-action@v3
+      uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef
       with:
         registry: ghcr.io
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
     - name: Build and push Docker image
       id: push
-      uses: docker/build-push-action@v6
+      uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
       with:
         push: true
         tags: ghcr.io/${{github.repository}}:latest