Check out corect node-red-docker branch

Also remove website update as nothing to change for 1.x releases

.github/workflows/build.yml

@@ -18,12 +18,8 @@ jobs:
         uses: actions/checkout@v2
         with:
             repository: 'node-red/node-red-docker'
+            ref: 'v1.x'
             path: 'node-red-docker'
-      - name: Check out node-red.github.io repository
-        uses: actions/checkout@v2
-        with:
-            repository: 'node-red/node-red.github.io'
-            path: 'node-red.github.io'
       - uses: actions/setup-node@v1
         with:
             node-version: '12'
@@ -42,18 +38,4 @@ jobs:
 
             Once this is merged, you will need to create a new release with the tag `v${{ env.newVersion }}`.
 
-            This PR was auto-generated by a GitHub Action. Any questions, speak to @knolleary
-      - run: node ./node-red/.github/scripts/update-node-red-website.js
-      - name: Create Website Pull Request
-        uses: peter-evans/create-pull-request@v2
-        with:
-          token: ${{ secrets.NR_REPO_TOKEN }}
-          committer: GitHub <noreply@github.com>
-          author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
-          path: 'node-red.github.io'
-          commit-message: 'Bump to ${{ env.newVersion }}'
-          title: '🚀 Update to Node-RED ${{ env.newVersion }} release'
-          body: |
-            Updates the Node-RED Website repo for the ${{ env.newVersion }} release.
-
             This PR was auto-generated by a GitHub Action. Any questions, speak to @knolleary