Update comment

Author: garydgregory

.github/workflows/maven.yml

@@ -31,13 +31,13 @@ jobs:
         java: [ 8, 11, 17, 21 ]
         experimental: [false]
 #        include:
-#          - java: 18-ea
+#          - java: 22-ea
 #            os: ubuntu-latest
 #            experimental: true
-#          - java: 18-ea
+#          - java: 22-ea
 #            os: windows-latest
 #            experimental: true
-#          - java: 18-ea
+#          - java: 22-ea
 #            os: macos-latest
 #            experimental: true
       fail-fast: false