Fix PolicyManagerTests after package move (elastic#121304)

* Fix PolicyManagerTests after package move

* Unmute

Author: prdoyle

libs/entitlement/src/test/java/org/elasticsearch/entitlement/runtime/policy/PolicyManagerTests.java

@@ -305,8 +305,7 @@ public void testDuplicateFlagEntitlements() {
             )
         );
         assertEquals(
-            "[server] using module [test] found duplicate flag entitlements "
-                + "[org.elasticsearch.entitlement.runtime.policy.CreateClassLoaderEntitlement]",
+            "[server] using module [test] found duplicate flag entitlements " + "[" + CreateClassLoaderEntitlement.class.getName() + "]",
             iae.getMessage()
         );
 
@@ -322,8 +321,7 @@ public void testDuplicateFlagEntitlements() {
             )
         );
         assertEquals(
-            "[agent] using module [unnamed] found duplicate flag entitlements "
-                + "[org.elasticsearch.entitlement.runtime.policy.CreateClassLoaderEntitlement]",
+            "[agent] using module [unnamed] found duplicate flag entitlements " + "[" + CreateClassLoaderEntitlement.class.getName() + "]",
             iae.getMessage()
         );
 
@@ -355,8 +353,7 @@ public void testDuplicateFlagEntitlements() {
             )
         );
         assertEquals(
-            "[plugin1] using module [test] found duplicate flag entitlements "
-                + "[org.elasticsearch.entitlement.runtime.policy.CreateClassLoaderEntitlement]",
+            "[plugin1] using module [test] found duplicate flag entitlements " + "[" + CreateClassLoaderEntitlement.class.getName() + "]",
             iae.getMessage()
         );
     }