linux-user: remove ifdef __USER_MISC

This preprocessor macro isn't set anywhere. Remove
the check so -strace can show these options.

Signed-off-by: Riku Voipio <riku.voipio@linaro.org>

linux-user/strace.c

@@ -90,10 +90,8 @@ if( cmd == val ) { \
     output_cmd( IPC_STAT );
     output_cmd( IPC_INFO );
     /* msgctl() commands */
-    #ifdef __USER_MISC
     output_cmd( MSG_STAT );
     output_cmd( MSG_INFO );
-    #endif
     /* shmctl() commands */
     output_cmd( SHM_LOCK );
     output_cmd( SHM_UNLOCK );