remove register

.github/workflows/docker-build-and-push-main-self-hosted.yaml

@@ -62,24 +62,19 @@ jobs:
           sudo apt-get -y install python3-pip
           pip install --no-cache-dir vcstool
 
-      - name: Register AutonomouStuff repository
-        uses: autowarefoundation/autoware-github-actions/register-autonomoustuff-repository@v1
-        with:
-          rosdistro: ${{ needs.load-env.outputs.rosdistro }}
-
       - name: Set git config
         uses: autowarefoundation/autoware-github-actions/set-git-config@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Free disk space
+        uses: ./.github/actions/free-disk-space
+
       - name: Run vcs import
         run: |
           mkdir src
           vcs import src < autoware.repos
 
-      - name: Free disk space
-        uses: ./.github/actions/free-disk-space
-
       - name: Build 'autoware-openadk'
         uses: ./.github/actions/docker-build-and-push
         with: