Always build if either bashbrew or dockerfiles changed

.github/workflows/docker.yml

@@ -44,17 +44,18 @@ jobs:
         fi
 
     - name: Regenerate Bashbrew manifests 
-      if: steps.commit-dockerfiles.outputs.bumped == 'yes'
+      #if: steps.commit-dockerfiles.outputs.bumped == 'yes'
       run: |
         go run update.go -manifest -commit $(git log -1 --format='format:%H' HEAD)
 
     - name: Commit and push changes
-      if: steps.commit-dockerfiles.outputs.bumped == 'yes'
+      #if: steps.commit-dockerfiles.outputs.bumped == 'yes'
       run: |
         git add library/caddy
         if output=$(git status --porcelain) && [ ! -z "$output" ]; then
           git commit -m "Bump Caddy version" -a
           git push
+          echo "::set-output name=bumped::yes"
         fi
 
     - name: Build images on Linux