Added missing headers for tdeinit/start_tdeinit.c

Error found when compiling against GCC9+Musl:

Scanning dependencies of target start_tdeinit
[ 51%] Building C object tdeinit/CMakeFiles/start_tdeinit.dir/start_tdeinit.c.o
/usr/src/qi/build/tdelibs-trinity-14.0.7/tdeinit/start_tdeinit.c: In function ‘set_protection’:
/usr/src/qi/build/tdelibs-trinity-14.0.7/tdeinit/start_tdeinit.c:47:16: error: storage size of ‘st’ isn’t known
   47 |    struct stat st;
      |                ^~
/usr/src/qi/build/tdelibs-trinity-14.0.7/tdeinit/start_tdeinit.c:51:9: warning: implicit declaration of function ‘lstat’ [-Wimplicit-function-declaration]
   51 |    if ( lstat (buf, &st) == 0) {
      |         ^~~~~
make[2]: *** [tdeinit/CMakeFiles/start_tdeinit.dir/build.make:63: tdeinit/CMakeFiles/start_tdeinit.dir/start_tdeinit.c.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:10421: tdeinit/CMakeFiles/start_tdeinit.dir/all] Error 2
make: *** [Makefile:141: all] Error 2

Signed-off-by: Matías Fonzo <selk@dragora.org>
(cherry picked from commit 8d74c9c44f)

tdeinit/start_tdeinit.c

@@ -19,6 +19,9 @@
 
 #include <config.h>
 
+#include <sys/types.h>
+#include <sys/stat.h>
+
 #include <errno.h>
 #include <fcntl.h>
 #include <signal.h>