build(java): update renovate config to mark conformance tests as a test commit type (#1199) (#328)

Author: gcf-owl-bot[bot]

java-workflows/.github/.OwlBot.lock.yaml

@@ -1,3 +1,3 @@
 docker:
   image: gcr.io/repo-automation-bots/owlbot-java:latest
-  digest: sha256:8a486672c9a4ae5e7d55b9ac252ce1741582b8c2ceeda40efa32376325809928
+  digest: sha256:2595f321d9a9acf34c2d02e4dc5ec214ce07eecdb43978382d8a88476dec0c16

java-workflows/renovate.json

@@ -50,7 +50,8 @@
         "^junit:junit",
         "^com.google.truth:truth",
         "^org.mockito:mockito-core",
-        "^org.objenesis:objenesis"
+        "^org.objenesis:objenesis",
+        "^com.google.cloud:google-cloud-conformance-tests"
       ],
       "semanticCommitType": "test",
       "semanticCommitScope": "deps"