Add Crowdin upload workflow

workflow-templates/crowdin-upload.properties.json

@@ -0,0 +1,8 @@
+{
+  "name": "Crowdin upload",
+  "description": "For uploading source messages to Crowdin.",
+  "iconName": "crowdin",
+  "filePatterns": [
+      "^crowdin.ya?ml$"
+  ]
+}

workflow-templates/crowdin-upload.yml

@@ -0,0 +1,26 @@
+name: Crowdin upload
+
+on:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+      - 'dependabot-**'
+
+jobs:
+  upload-to-crowdin:
+    runs-on: [self-hosted, production]
+    container: docker.tw.ee/actions_java15
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: crowdin action
+        uses: crowdin/[email protected]
+        with:
+          upload_sources: true
+          upload_translations: false
+          download_translations: false
+          base_url: 'https://transferwise.crowdin.com'
+          token: ${{ secrets.CROWDIN_ENTERPRISE_TOKEN }}
+          project_id: ${{ secrets.CROWDIN_PROJECT_ID }}