Adjust remote_release workflow to update submodule

Signed-off-by: Pierre R. Mai <pmai@pmsf.de>

Author: pmai

.github/workflows/remote_release.yml

@@ -17,7 +17,20 @@ jobs:
         uses: actions/checkout@v3
         with:
           fetch-depth: 0 # otherwise, there would be errors pushing refs to the destination repository.
-        
+
+      - name: Update submodule
+        run: |
+          git submodule init
+          git submodule update --recursive --remote
+          cd open-simulation-interface
+          git checkout ${{ github.event.client_payload.tag }}
+          cd ..
+          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git add open-simulation-interface
+          git commit -m "OSI submodule updated"
+        continue-on-error: true
+
       - name: Create tag
         run: git tag ${{ github.event.client_payload.tag }}