Update BMC dump delete use cases

Resolves  openbmc/openbmc-test-automation#991

Change-Id: I39f9676b707da2152ce6bec09ade89bdf8bfef79
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/tests/test_bmc_dump.robot b/tests/test_bmc_dump.robot
index 12ebf36..bfe48ee 100644
--- a/tests/test_bmc_dump.robot
+++ b/tests/test_bmc_dump.robot
@@ -37,7 +37,7 @@
     ...  persistency.
     [Tags]  Verify_Dump_Persistency_On_Service_Restart
 
-    Delete All Dumps
+    Delete All BMC Dump
     Create User Initiated Dump
     BMC Execute Command
     ...  systemctl restart xyz.openbmc_project.Dump.Manager.service
@@ -51,7 +51,7 @@
     [Documentation]  Create user dump, reset BMC and verify dump persistency.
     [Tags]  Verify_Dump_Persistency_On_Reset
 
-    Delete All Dumps
+    Delete All BMC Dump
     Create User Initiated Dump
     OBMC Reboot (off)
     ${resp}=  OpenBMC Get Request  ${DUMP_ENTRY_URI}/list
@@ -113,7 +113,7 @@
     Create User Initiated Dump
     Create User Initiated Dump
 
-    Delete All Dumps
+    Delete All BMC Dump
     ${resp}=  OpenBMC Get Request  ${DUMP_ENTRY_URI}/list
     Should Be Equal As Strings  ${resp.status_code}  ${HTTP_NOT_FOUND}
 
@@ -135,6 +135,6 @@
 Post Testcase Execution
     [Documentation]  Do the post test teardown.
 
-    Delete All Dumps
+    Delete All BMC Dump
     FFDC On Test Case Fail
     Close All Connections