Merge pull request #1540 from jenkins-infra/renovate/major-testcontainers-java-monorepo

Update dependency org.testcontainers:testcontainers to v2

Author: jonesbusy

plugin-modernizer-core/pom.xml

@@ -262,7 +262,7 @@
                 <dependency>
                   <groupId>org.testcontainers</groupId>
                   <artifactId>testcontainers</artifactId>
-                  <version>1.21.4</version>
+                  <version>2.0.3</version>
                 </dependency>
                 <dependency>
                   <groupId>org.jenkins-ci.test</groupId>