Renamed MCBIST subtest to clarify the test

Change-Id: Ife033312cad7070facda637a138a5596d7d26452
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/93685
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: Mark Pizzutillo <mark.pizzutillo@ibm.com>
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Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: Jennifer A Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/93727
Reviewed-by: RAJA DAS <rajadas2@in.ibm.com>

src/import/generic/memory/lib/utils/shared/mss_generic_consts.H

@@ -469,7 +469,7 @@ enum op_type
 enum test_type
 {
     USER_MODE = 0,
-    CENSHMOO = 1,
+    WRITE_READ_SF_FIX = 1,
     SUREFAIL = 2,
     MEMWRITE = 3,
     MEMREAD = 4,
@@ -505,7 +505,7 @@ enum test_type
     R_INFINITE1 = 34,
     R_INFINITE_RF = 35,
     MARCH = 36,
-    SIMPLE_FIX_RF = 37,
+    WRITE_READ_SF_RF = 37,
     SHMOO_STRESS = 38,
     SIMPLE_RAND_RA = 39,
     SIMPLE_FIX_RA = 40,