refactor: change all occurrences of RSS to RSE

The Runtime Security Subsytem (RSS) was renamed to Runtime Security
Engine (RSE). Change all occurrences of "RSS"/"rss" in the code and file
names to "RSE"/"rse".
The related changes in TF-A can be found under the "rss_rse_rename"
topic: https://review.trustedfirmware.org/q/topic:%22rss_rse_rename%22

Change-Id: Icd72ff3ed2d63e87d84baadfab02ccf75a545d08
Signed-off-by: David Vincze <david.vincze@arm.com>
diff --git a/script/tf-coverity/coverity_tf_conf.py b/script/tf-coverity/coverity_tf_conf.py
index 9badd35..17a0e64 100644
--- a/script/tf-coverity/coverity_tf_conf.py
+++ b/script/tf-coverity/coverity_tf_conf.py
@@ -108,9 +108,9 @@
     ("plat/st/stm32mp1/stm32mp1_tbb_cert.c", "Used to build STM32MP cert_create"),
 
     # Exclude The following files used to wrap external test code
-    ("plat/arm/board/tc/rss_ap_test_stubs.c", "Only used for testing on arm/tc platform"),
-    ("plat/arm/board/tc/rss_ap_tests.c", "Only used for testing on arm/tc platform"),
-    ("plat/arm/board/tc/rss_ap_testsuites.c", "Only used for testing on arm/tc platform"),
+    ("plat/arm/board/tc/rse_ap_test_stubs.c", "Only used for testing on arm/tc platform"),
+    ("plat/arm/board/tc/rse_ap_tests.c", "Only used for testing on arm/tc platform"),
+    ("plat/arm/board/tc/rse_ap_testsuites.c", "Only used for testing on arm/tc platform"),
 
     # Exclude the following files used for Juno host tools (fiptool and cert_create)
     ("plat/arm/board/juno/certificate/src/juno_tbb_cert.c", "Used to build Juno cert_create"),