build know tonies markdown table for each language on

.github/workflows/known_tonies.yaml

@@ -0,0 +1,26 @@
+name: build known tonies for each language
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  known_tonies:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.head_ref }}
+
+      - name: build known tonies
+        run: ./build_known_tonies.sh
+
+      - name: Commit changes
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          file_pattern: '*/*.md'
+          commit_message: update language specific known tonies list

.github/workflows/validate.yaml

@@ -2,6 +2,7 @@ name: Validate NFC Files
 
 on:
   push:
+  workflow_dispatch:
   pull_request:
     types: [ opened, synchronize, reopened ]