Increase the test matrix

Author: orpiske

.github/workflows/maven.yml

@@ -20,7 +20,16 @@ env:
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    continue-on-error: ${{ matrix.experimental }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        include:
+          - os: [ windows-latest, windows-2019]
+            experimental: true
+      fail-fast: false
+
 
     steps:
     - uses: actions/checkout@v4