feat: add gitlab sync

Author: megasanjay

.github/workflows/gitlab-sync.yml

@@ -0,0 +1,21 @@
+name: GitlabSync
+
+on:
+  push:
+    branches:
+      - "**"
+  workflow_dispatch:
+
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    name: Git Repo Sync
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: wangchucheng/git-repo-sync@v0.1.0
+        with:
+          target-url: https://gitlab.com/fairdataihub/KnowMore.git
+          target-username: fairdataihub-bot
+          target-token: ${{ secrets.GITLAB_BOT }}