ALSA: ump: Correct snd_ump_midi1_msg_program definition

The #endif is placed obviously at a wrong position, which caused a
build error on the big endian machine.

Fixes: 0b5288f5 ("ALSA: ump: Add legacy raw MIDI support")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/r/20230524135448.3ecad334@canb.auug.org.auSigned-off-by: Takashi Iwai <tiwai@suse.de>

include/sound/ump_msg.h

@@ -192,13 +192,13 @@ struct snd_ump_midi1_msg_program {
 	u32 program:8;
 	u32 reserved:8;
 #else
-#endif
 	u32 reserved:8;
 	u32 program:8;
 	u32 channel:4;
 	u32 status:4;
 	u32 group:4;
 	u32 type:4;
+#endif
 } __packed;
 
 /* MIDI 1.0 Channel Pressure (32bit) */