Set fetch-depth to 0 in Docker image workflow

Add fetch-depth option to checkout action for full history.

Author: djformby

.github/workflows/docker-image.yml

@@ -141,6 +141,7 @@ jobs:
         with:
           lfs: true
           fetch-tags: true
+          fetch-depth: 0
       - uses: docker/setup-buildx-action@v3
       - uses: docker/login-action@v3
         with: