Add alsaucm to .gitignore

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/.gitignore b/.gitignore
index d17c89a..546ec6b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,6 +40,7 @@
 seq/aseqnet/aseqnet
 speaker-test/speaker-test
 alsaloop/alsaloop
+alsaucm/alsaucm
 
 include/aconfig.h*
 include/stamp-*