MDEV-10166 probes_mysql_nodtrace.h is not provided anymore by mariadb-10.0.25

backport of

  commit bba3d42a
  Author: Sergei Golubchik <serg@mariadb.org>
  Date:   Sat Apr 30 10:27:42 2016 +0200
    MDEV-9926 probes_mysql.h includes nonexisting files
    install private generated files

include/CMakeLists.txt

@@ -69,3 +69,9 @@ INSTALL(DIRECTORY . DESTINATION ${INSTALL_INCLUDEDIR}/private COMPONENT Developm
   PATTERN CMakeFiles EXCLUDE
   PATTERN mysql EXCLUDE
   REGEX "\\./(${EXCL_RE}$)" EXCLUDE)
+
+INSTALL(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/. DESTINATION ${INSTALL_INCLUDEDIR}/private COMPONENT Development
+  FILES_MATCHING PATTERN "*.h"
+  PATTERN CMakeFiles EXCLUDE
+  PATTERN mysql EXCLUDE
+  REGEX "\\./(${EXCL_RE}$)" EXCLUDE)