Remove all v2.0 identity API tests

All of the identity v2.0 API tests have been remvoed from Patrole because
the majority of the v2.0 API has been removed from the identity project.

Change-Id: I8501a8e276ce77c5c1bf631177add60d5820ed85
diff --git a/releasenotes/notes/remove-identity-v2-tests-bac20fda1d85327a.yaml b/releasenotes/notes/remove-identity-v2-tests-bac20fda1d85327a.yaml
new file mode 100644
index 0000000..5226c57
--- /dev/null
+++ b/releasenotes/notes/remove-identity-v2-tests-bac20fda1d85327a.yaml
@@ -0,0 +1,5 @@
+---
+upgrade:
+  - |
+    All of the identity v2.0 API tests have been removed from Patrole because
+    the majority of the v2.0 API has been removed from the identity project.