Refactor RewriteTest to use defaults method (#814)

* Refactor RewriteTest to use defaults method

Use this link to re-run the recipe: https://app.moderne.io/recipes/org.openrewrite.java.recipes.UseRewriteTestDefaults?organizationId=ODQ2MGExMTUtNDg0My00N2EwLTgzMGMtNGE1NGExMTBmZDkw

Co-authored-by: Moderne <team@moderne.io>

* Add missing import

---------

Co-authored-by: Moderne <team@moderne.io>

Author: timtebeek

src/test/java/org/openrewrite/java/migrate/WasDevMvnChangeParentArtifactIdTest.java

@@ -17,17 +17,22 @@
 
 import org.junit.jupiter.api.Test;
 import org.openrewrite.DocumentExample;
+import org.openrewrite.test.RecipeSpec;
 import org.openrewrite.test.RewriteTest;
 
 import static org.openrewrite.maven.Assertions.pomXml;
 
 class WasDevMvnChangeParentArtifactIdTest implements RewriteTest {
 
+    @Override
+    public void defaults(RecipeSpec spec) {
+        spec.recipeFromResources("org.openrewrite.java.migrate.WasDevMvnChangeParentArtifactId");
+    }
+
     @DocumentExample
     @Test
     void mvnChangeParentArtifactId() {
         rewriteRun(
-          spec -> spec.recipeFromResources("org.openrewrite.java.migrate.WasDevMvnChangeParentArtifactId"),
           //language=XML
           pomXml(
             """
@@ -59,7 +64,6 @@ void mvnChangeParentArtifactId() {
     @Test
     void noChangeParentArtifactId() {
         rewriteRun(
-          spec -> spec.recipeFromResources("org.openrewrite.java.migrate.WasDevMvnChangeParentArtifactId"),
           //language=XML
           pomXml(
             """