HHH-17460 - Ongoing JPA 32 work

remove last test filter

hibernate-core/hibernate-core.gradle

@@ -250,11 +250,6 @@ tasks.withType( Test.class ).each { test ->
         // Parallel test runs when running with in-memory databases
         test.maxParallelForks = Runtime.runtime.availableProcessors().intdiv( 2 ) ?: 1
     }
-
-    test.filter {
-        // todo (7.0) : we should go back to these tests
-        excludeTestsMatching 'GenericMapAssociationTest'
-    }
 }
 
 // Tests with records