Merge pull request #49 from robinst/java-24

CI: Build on Java 24

Author: robinst

.github/workflows/ci.yml

@@ -9,10 +9,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [11, 17, 21]
+        java: [11, 17, 21, 24]
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up JDK
         uses: actions/setup-java@v4
@@ -27,12 +27,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
-          java-version: 21
+          java-version: 24
           distribution: 'zulu'
 
       - name: Build with coverage