dont think working directory directive needed for docker build action now that dockerfile in root.

Author: rwblair

.github/workflows/docker-build-push.yml

@@ -11,7 +11,6 @@ jobs:
   push_docker_to_registry:
     name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
-    working-directory: bids-validator
     steps:
       - name: Check out the repo
         uses: actions/checkout@v4