Update website when docs update

Author: mayank1513

.github/workflows/docs.yml

@@ -41,3 +41,13 @@ jobs:
           git pull
       - name: Save upgraded packages back to repo
         run: git add . && git commit -m "upgrade deps && docs" && git push origin main
+      - name: Update website
+        run: |
+          gh api \
+          --method POST \
+          -H "Accept: application/vnd.github+json" \
+          -H "X-GitHub-Api-Version: 2022-11-28" \
+          /repos/mayank1513/r18gs/merge-upstream \
+          -f "branch=main"
+        env:
+          GH_TOKEN: ${{ secrets.mayank1513PAT }}