Update docker-publish-ghcr.yml

this sucks man

.github/workflows/docker-publish-ghcr.yml

@@ -5,15 +5,11 @@ on:
   #  - cron: '45 4 * * *'
   push:
     branches: [ "main" ]
-    tags: [ 'v*.*.*' ]
-  pull_request:
-    branches: [ "main" ]
 
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: jupyter-simple
 
-
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -25,25 +21,15 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
-      - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
       - name: Log into registry ${{ env.REGISTRY }}
-        if: github.event_name != 'pull_request'
         uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Extract Docker metadata
-        id: meta
-        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+        uses: docker/build-push-action@v3.1.1
         with:
-          context: .
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          push: true
+          tags: ${{ github.actor }}/${{ env.IMAGE_NAME }}:latest