MDEV-21886 MariaDB RPM upgrade overwrites PAM user map

%config(noreplace) /etc/security

plugin/auth_pam/CMakeLists.txt

@@ -32,6 +32,7 @@ IF(HAVE_PAM_APPL_H)
     IF(INSTALL_PAMDIR)
       INSTALL(TARGETS pam_user_map DESTINATION ${INSTALL_PAMDIR} COMPONENT Server)
       INSTALL(FILES mapper/user_map.conf DESTINATION ${INSTALL_PAMDATADIR} COMPONENT Server)
+      SET(CPACK_RPM_server_USER_FILELIST ${CPACK_RPM_server_USER_FILELIST} "%config(noreplace) ${INSTALL_PAMDATADIR}/*" PARENT_SCOPE)
     ENDIF()
   ENDIF()
 ENDIF(HAVE_PAM_APPL_H)