[SKIP CI] Add sync sdks workflow

Author: stwiname

.github/workflows/sync-sdks.yml

@@ -0,0 +1,22 @@
+on:
+  workflow_dispatch:
+
+jobs:
+  trigger:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Sync ETH
+        run: |
+          curl -X POST \
+            -H "Authorization: token ${{ secrets.SUBQL_SDK_CI }}" \
+            -H "Accept: application/vnd.github.v3+json" \
+            https://api.github.com/repos/subquery/subql/dispatches \
+            -d '{"event_type":"trigger-workflow"}'
+
+      # - name: Trigger repo B
+      #   run: |
+      #     curl -X POST \
+      #       -H "Authorization: token ${{ secrets.SUBQL_SDK_CI }}" \
+      #       -H "Accept: application/vnd.github.v3+json" \
+      #       https://api.github.com/repos/<owner>/repo-b/dispatches \
+      #       -d '{"event_type":"trigger-workflow"}'