Assets Update Workflow added (#55)

Author: lloc

.github/workflows/assets-update.yml

@@ -0,0 +1,21 @@
+name: Plugin asset/readme update
+permissions:
+  contents: read
+  pull-requests: write
+on:
+  push:
+    branches:
+      - master
+jobs:
+  trunk:
+    name: Push to trunk
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: WordPress.org plugin asset/readme update
+        uses: 10up/action-wordpress-plugin-asset-update@stable
+        env:
+          SLUG: multisyde
+          SVN_PASSWORD: ${{ secrets.SVN_PASSWORD }}
+          SVN_USERNAME: ${{ secrets.SVN_USERNAME }}
+          IGNORE_OTHER_FILES: true