Extra hypervisor rbac tests

Adds additional hypervisor rbac tests that were previously missing.
The following tests were added:
  - test_show_hypervisor
  - test_list_servers_on_hypervisor
  - test_show_hypervisor_statistics
  - test_show_hypervisor_uptime
  - test_search_hypervisor

Change-Id: Iec77d81895e30bd7adb764555fb6accc9f088ea4
diff --git a/releasenotes/notes/add-extra-hypervisor-tests-9374e5fcdb0266e2.yaml b/releasenotes/notes/add-extra-hypervisor-tests-9374e5fcdb0266e2.yaml
new file mode 100644
index 0000000..0c46435
--- /dev/null
+++ b/releasenotes/notes/add-extra-hypervisor-tests-9374e5fcdb0266e2.yaml
@@ -0,0 +1,11 @@
+---
+features:
+  - |
+    Add additional compute hypervisor RBAC tests, so that the previously
+    missing hypervisor endpoints are covered. Tests for the following
+    endpoints were written:
+    * show_hypervisor
+    * list_servers_on_hypervisor
+    * show_hypervisor_statistics
+    * show_hypervisor_uptime
+    * search_hypervisor