tf-coverity: exclude Juno files for host tools

When the Arm(R) Ethos(TM)-N NPU driver is built with TZMP1 support
enabled for the Juno platform, there are platform specific files used
for building the host tools.

Files for building the host tools are excluded from Coverity scans but
as these are Juno specific files they are not covered by those
exclusions.

To resolve this, new exclusions have been added for the Juno specific
files for building the host tools.

Signed-off-by: Mikael Olsson <mikael.olsson@arm.com>
Change-Id: I9a3657c8f1dd0133d309d97b123690ba71e747d1
diff --git a/script/tf-coverity/coverity_tf_conf.py b/script/tf-coverity/coverity_tf_conf.py
index 83e850b..f840d50 100644
--- a/script/tf-coverity/coverity_tf_conf.py
+++ b/script/tf-coverity/coverity_tf_conf.py
@@ -123,4 +123,10 @@
     ("plat/arm/board/tc/plat_def_uuid_config.c", "Used to build TC fiptool"),
 
     ("lib/psa/rss_platform.c", "Not used yet."),
+
+    # 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"),
+    ("plat/arm/board/juno/certificate/src/juno_tbb_ext.c", "Used to build Juno cert_create"),
+    ("plat/arm/board/juno/certificate/src/juno_tbb_key.c", "Used to build Juno cert_create"),
+    ("plat/arm/board/juno/fip/plat_def_uuid_config.c", "Used to build Juno fiptool"),
 ]