Include cleanups.h in common-defs.h

This commit includes cleanups.h in common-defs.h and removes all other
inclusions.

gdb/ChangeLog:

	* common/common-defs.h: Include cleanups.h.
	* common/common-exceptions.c: Do not include cleanups.h.
	* utils.h: Likewise.

gdb/gdbserver/ChangeLog:

	* server.h: Do not include cleanups.h.

gdb/common/common-exceptions.c

@@ -19,7 +19,6 @@
 
 #include "common-defs.h"
 #include "common-exceptions.h"
-#include "cleanups.h"
 
 /* Possible catcher states.  */
 enum catcher_state {