fix pems files

Dockerfile

@@ -185,6 +185,7 @@ RUN ubi8-development/scripts/xccdf_org.ssgproject.content_rule_disable_ctrlaltde
     ubi8-development/scripts/xccdf_org.ssgproject.content_rule_accounts_password_minlen_login_defs.sh && \
     ubi8-development/scripts/xccdf_org.ssgproject.content_rule_account_disable_post_pw_expiration.sh
 RUN rm -fdr ubi8-development
+RUN grep -rl -e "-BEGIN.*PRIVATE KEY-" /opt/splunk-etc/apps | while read line; do rm -f "$line";done;
 RUN grep -rl -e "-BEGIN.*PRIVATE KEY-" /opt/splunk | while read line; do rm -f "$line";done;
 
 USER ${SPLUNK_USER}