ci: make autobahn workflow reusable workflow, run the autobahn on nightly tests

.github/workflows/autobahn.yml

@@ -1,13 +1,17 @@
 name: Autobahn
+
 on:
   workflow_dispatch:
-
+  workflow_call:
+    inputs:
+      node-version:
+        default: '22'
+        type: string
   pull_request:
     paths:
       - '.github/workflows/autobahn.yml'
       - 'lib/web/websocket/**'
       - 'test/autobahn/**'
-
 permissions:
   contents: read
   pull-requests: write
@@ -39,10 +43,10 @@ jobs:
         with:
           args: docker restart --time 0 --signal=SIGKILL fuzzingserver
 
-      - name: Setup Node
+      - name: Setup Node.js@${{ inputs.node-version || '22' }}
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
-          node-version: 22
+          node-version: ${{ inputs.node-version || '22' }}
 
       - name: Run Autobahn Test Suite
         run: npm run test:websocket:autobahn

.github/workflows/nightly.yml

@@ -17,6 +17,13 @@ jobs:
       runs-on: ubuntu-latest
     secrets: inherit
 
+  test-autobahn:
+    if: github.repository == 'nodejs/undici'
+    uses: ./.github/workflows/autobahn.yml
+    with:
+      node-version: 23-nightly
+    secrets: inherit
+
   test-windows:
     if: github.repository == 'nodejs/undici'
     uses: ./.github/workflows/test.yml
@@ -39,6 +46,7 @@ jobs:
       - test-linux
       - test-windows
       - test-macos
+      - test-autobahn
     runs-on: ubuntu-latest
     permissions:
       issues: write

.github/workflows/triggered-autobahn.yml

@@ -0,0 +1,16 @@
+name: Autobahn
+
+on:
+  pull_request:
+    types:
+      - labeled
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  autobahn:
+    if: ${{ github.event.label.name == 'autobahn' }}
+    name: Autobahn Test Suite
+    uses: ./.github/workflows/autobahn.yml