Update grounding/src/test/java/com/sap/ai/sdk/grounding/GroundingClientTest.java

Co-authored-by: Charles Dubois <[email protected]>

Author: newtork

grounding/src/test/java/com/sap/ai/sdk/grounding/GroundingClientTest.java

@@ -25,7 +25,7 @@
 public class GroundingClientTest {
 
   @RegisterExtension
-  private static WireMockExtension WM =
+  private final static WireMockExtension WM =
       WireMockExtension.newInstance().options(wireMockConfig().dynamicPort()).build();
 
   private final HttpDestination DESTINATION = DefaultHttpDestination.builder(WM.baseUrl()).build();