Run tests daily to discover issues prior to TestNG releases

Additionally, allow triggering the workflow manually.

Issue: #116

Author: marcphilipp

.github/workflows/main.yml

@@ -7,12 +7,15 @@ on:
   pull_request:
     branches:
       - '*'
+  schedule:
+    - cron: '0 0 * * *'
+  workflow_dispatch:
 
 jobs:
   build:
     strategy:
       matrix:
-        jdk: ['17', '21']
+        jdk: [ '17', '21' ]
     runs-on: ubuntu-latest
     name: "Build (JDK ${{ matrix.jdk }})"
     steps:
@@ -47,7 +50,7 @@ jobs:
   ea-build:
     strategy:
       matrix:
-        jdk: ['22', '23']
+        jdk: [ '22', '23' ]
     runs-on: ubuntu-latest
     name: "Early Access Build (JDK ${{ matrix.jdk }})"
     steps: