testcontainers 1.21.x (#750)

Author: sullis

src/main/resources/META-INF/rewrite/testcontainers.yml

@@ -24,7 +24,7 @@ recipeList:
   - org.openrewrite.java.dependencies.UpgradeDependencyVersion:
       groupId: org.testcontainers
       artifactId: "*"
-      newVersion: 1.19.x
+      newVersion: 1.21.x
   - org.openrewrite.java.testing.testcontainers.ExplicitContainerImages
   - org.openrewrite.java.testing.testcontainers.GetHostMigration
 ---

src/test/java/org/openrewrite/java/testing/testcontainers/TestcontainersBestPracticesTest.java

@@ -84,7 +84,7 @@ void dependencyUpdate() {
               </project>
               """,
             spec -> spec.after(after -> {
-                Matcher matcher = Pattern.compile("<version>(1\\.19\\.\\d+)</version>").matcher(after);
+                Matcher matcher = Pattern.compile("<version>(1\\.21\\.\\d+)</version>").matcher(after);
                 assertTrue(matcher.find());
                 //language=xml
                 return """