Core: Rename services to partitions in SPM

To get closer to the terminology used in PSA, the symbols that in the
current TF-M terminology refer to services, should be changed to refer
to partitions. This commit does this renaming in SPM, and also updates
files that reference the changed symbols.

Change-Id: Id76f179846cbc11c600a5e72d15b99afc379d1fd
Signed-off-by: Mate Toth-Pal <mate.toth-pal@arm.com>
diff --git a/interface/include/tfm_ns_svc.h b/interface/include/tfm_ns_svc.h
index 75b78ec..330bd84 100644
--- a/interface/include/tfm_ns_svc.h
+++ b/interface/include/tfm_ns_svc.h
@@ -42,17 +42,17 @@
     SVC_SECURE_DECREMENT_NS_LOCK_2,
 #endif /* CORE_TEST_INTERACTIVE */
 
-#if defined(CORE_TEST_SERVICES)
+#if defined(TFM_PARTITION_TEST_CORE)
     SVC_TFM_CORE_TEST,
     SVC_TFM_CORE_TEST_MULTIPLE_CALLS,
-#endif /* CORE_TEST_SERVICES */
+#endif /* TFM_PARTITION_TEST_CORE */
 
-#if defined(SST_TEST_SERVICES)
+#if defined(TFM_PARTITION_TEST_SST)
     SVC_SST_TEST_SERVICE_SETUP,
     SVC_SST_TEST_SERVICE_DUMMY_ENCRYPT,
     SVC_SST_TEST_SERVICE_DUMMY_DECRYPT,
     SVC_SST_TEST_SERVICE_CLEAN,
-#endif /* SST_TEST_SERVICES */
+#endif /* TFM_PARTITION_TEST_SST */
 
     /* add all the new entries above this line */
     SVC_TFM_MAX,