Fix the test class name for UpdateRecurrenceCommand (#2320)

It looks like the command was renamed at some point to be shorter but then the test class itself was forgotten.

core/src/test/java/google/registry/bsa/UploadBsaUnavailableDomainsActionTest.java

@@ -66,8 +66,6 @@ public class UploadBsaUnavailableDomainsActionTest {
 
   private final GcsUtils gcsUtils = new GcsUtils(LocalStorageHelper.getOptions());
 
-
-
   private final FakeResponse response = new FakeResponse();
 
   @BeforeEach

core/src/test/java/google/registry/tools/UpdateRecurrenceCommandTest.java

@@ -42,7 +42,7 @@ import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
 /** Tests for {@link UpdateRecurrenceCommand}. */
-public class UpdateBillingRecurrenceCommandTest extends CommandTestCase<UpdateRecurrenceCommand> {
+public class UpdateRecurrenceCommandTest extends CommandTestCase<UpdateRecurrenceCommand> {
 
   @BeforeEach
   void beforeEach() {