ci: test all supported Java versions

Author: ObserverOfTime

.github/workflows/ci.yml

@@ -37,6 +37,7 @@ jobs:
       fail-fast: false
       matrix:
         target: [ubuntu-latest, windows-latest, macos-latest]
+        java-version: [23, 24, 25]
     runs-on: ${{matrix.target}}
     steps:
       - name: Checkout repository
@@ -47,7 +48,7 @@ jobs:
         uses: actions/setup-java@v5
         with:
           distribution: temurin
-          java-version: 25
+          java-version: ${{matrix.java-version}}
           cache: maven
       - name: Get tree-sitter commit
         shell: sh