chore: add auto dep update for v1.2

.github/workflows/auto-dependency-update.v1.2.yml

@@ -0,0 +1,54 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Auto dependency update (v1.2)
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 2 * * *'
+
+env:
+  release_branch: 'release/1.2'
+  update_branch: 'update/1.2'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout specific branch
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+          ref: ${{ env.release_branch }}
+      - name: Remove latest update branch
+        continue-on-error: true
+        run: |
+          git branch -D ${{ env.update_branch }}
+          git push --delete origin ${{ env.update_branch }}
+      - name: Initial update branch
+        run: git checkout -b ${{ env.update_branch }}
+      - name: Set up Node.js
+        uses: actions/setup-node@v2.1.5
+        with:
+          node-version: 14.x
+      - name: Install tools
+        run: npm i lerna npm-check-updates --no-save
+      - name: Update dependencies
+        run: npm run ncu
+      - name: Install dependencies
+        run: npm run update
+      - name: Commit changed files
+        run: |
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          git add .
+          git status
+          git commit -m "Auto dependency update"
+      - name: Push changes
+        uses: ad-m/github-push-action@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          branch: ${{ env.update_branch }}
+          force: true