Deleting flocore-node's dev branch's workflow

.github/workflows/build-publish-dev.yml

@@ -1,28 +0,0 @@
-
-name: Docker Build dev
-
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-jobs:
-
-  build:
-
-    runs-on: self-hosted
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: docker login
-      env:
-        DOCKER_USER: ${{secrets.DOCKER_HUB_USERNAME}}
-        DOCKER_PASSWORD: ${{secrets.DOCKER_HUB_PASS}}
-      run: |
-        docker login -u $DOCKER_USER -p $DOCKER_PASSWORD 
-    - name: Build the Docker image
-      run: docker build . --file dev_Dockerfile --tag ranchimallfze/flosight:dev
-      
-    - name: Docker Push
-      run: docker push ranchimallfze/flosight:dev