Add on:workflow_dispatch to actions

.github/workflows/dockerhub.yml

@@ -4,6 +4,9 @@ on:
   release:
     types: [published]
 
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
 jobs:
   docker:
     runs-on: ubuntu-latest
@@ -23,10 +26,12 @@ jobs:
       -
         name: Build and push
         id: docker_build
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v6
         with:
           push: true
-          tags: labsyspharm/quantification:${{ github.event.release.tag_name }}
+          build-args: |
+            BUILDKIT_CONTEXT_KEEP_GIT_DIR=1
+          tags: labsyspharm/quantification:${{ github.event.release.tag_name || github.ref_name }}
       -
         name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}