Create trigger-website-build.yml (monome#308)

.github/workflows/trigger-website-build.yml

@@ -0,0 +1,19 @@
+name: "Trigger https://norns.community Build"
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+jobs:
+  trigger_build_via_norns_community_merge:
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Trigger https://norns.community Build"
+        run: |
+          curl -X POST \
+            -H "Accept: application/vnd.github.everest-preview+json" \
+            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+            -d '{"event_type": "trigger_build_via_norns_community_merge"}' \
+            https://api.github.com/repos/monome-community/norns-community/dispatches