chore(deps): update dependency maven to v2

Author: renovate[bot]

.circleci/config.yml

@@ -1,7 +1,7 @@
 version: 2.1
 
 orbs:
-  maven: circleci/maven@1.4.1
+  maven: circleci/maven@2.1.0
   semantic-release: trustedshops-public/semantic-release@5.1.1
   codecov: codecov/codecov@3.3.0