fixed other workflow file for private repo cloning

Author: sbasu107

.github/workflows/publish_latest.yaml

@@ -8,10 +8,18 @@ jobs:
   build_and_publish:
     runs-on: ubuntu-latest
     steps:
+      - name: Set up SSH key
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.ACTIONS_SSH_KEY }}" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          ssh-keyscan github.com >> ~/.ssh/known_hosts
+          
       - name: checkout
         uses: actions/checkout@v2
         with:
           submodules: recursive
+          ssh-key: ${{ secrets.ACTIONS_SSH_KEY }}
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v1

.github/workflows/publish_version.yaml

@@ -14,11 +14,13 @@ jobs:
           echo "${{ secrets.ACTIONS_SSH_KEY }}" > ~/.ssh/id_rsa
           chmod 600 ~/.ssh/id_rsa
           ssh-keyscan github.com >> ~/.ssh/known_hosts
+
       - name: checkout
         uses: actions/checkout@v2
         with:
           submodules: recursive
           ssh-key: ${{ secrets.ACTIONS_SSH_KEY }}
+          
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v1
         with: