[Healthcheck] Remove clamp Healthcheck

Due to clamp/policy refactoring, the default clamp healthcheck (checking
clamp front end is no more valid)
Remove the test from HC list

Note the test still can be run with the tag health-clamp

Issue-ID: INT-2012

Signed-off-by: morganrol <morgan.richomme@orange.com>
Change-Id: Ideb08d8ced9d7fafc425d09fcf6c1fdfafcaf45c
diff --git a/robot/testsuites/health-check.robot b/robot/testsuites/health-check.robot
index 107488b..ef030f2 100644
--- a/robot/testsuites/health-check.robot
+++ b/robot/testsuites/health-check.robot
@@ -59,7 +59,7 @@
     Run CLI Health Check
 
 Basic CLAMP Health Check
-    [Tags]    health    medium  health-clamp
+    [Tags]    health-clamp
     Run CLAMP Health Check
 
 Basic DCAE Microservices Health Check