Added an automatic assets and readme update workflow

Author: marekdedic

.github/workflows/asset-update.yml

@@ -0,0 +1,30 @@
+name: "Asset & readme deployment"
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - "assets/**"
+      - "src/txt/readme.txt"
+jobs:
+  deploy:
+    name: "Upload assets & readme to wordpress.org"
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v4
+
+      - name: Install SVN
+        run: |
+          sudo apt-get update
+          sudo apt-get install subversion
+
+      - name: WordPress Deploy
+        id: deploy
+        uses: 10up/[email protected]
+        env:
+          ASSETS_DIR: assets
+          IGNORE_OTHER_FILES: true
+          README_NAME: "src/txt/readme.txt"
+          SVN_USERNAME: ${{ secrets.SVN_USERNAME }}
+          SVN_PASSWORD: ${{ secrets.SVN_PASSWORD }}