security: cleanup validation error reporting

Change-Id: I313bedb336ecfb4180ba0f31ad77666544ba1c10
diff --git a/.jenkins.d/00-deps.sh b/.jenkins.d/00-deps.sh
index 54476fe..12b5de3 100755
--- a/.jenkins.d/00-deps.sh
+++ b/.jenkins.d/00-deps.sh
@@ -8,7 +8,7 @@
 case $JOB_NAME in
     *code-coverage)
         APT_PKGS+=(lcov python3-pip)
-        PIP_PKGS+=('gcovr~=5.1')
+        PIP_PKGS+=('gcovr~=5.2')
         ;;
     *Docs)
         APT_PKGS+=(doxygen graphviz python3-pip)