Add SHA type to Docker workflow parameters

Author: athoik

.github/workflows/docker.yml

@@ -27,8 +27,10 @@ jobs:
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
             type=semver,pattern={{major}}
+            type=sha
       - name: Build and push
         uses: docker/build-push-action@v5
         with:
+          context: .
           push: true
           tags: ${{ steps.meta.outputs.tags }}