Comment out: Add Java 27-ea as an experimental build

Author: garydgregory

.github/workflows/maven.yml

@@ -32,8 +32,8 @@ jobs:
         include:
             - java: 26-ea
               experimental: true
-            - java: 27-ea
-              experimental: true
+#            - java: 27-ea
+#              experimental: true
 
     steps:
     - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1