[PATCH for-next v3] selftests/alsa: Add a few missing gitignore files

[Li Zhijian]

Compiled binary files should be added to .gitignore

'git status' complains:
Untracked files:
(use "git add <file>..." to include in what will be committed)
     alsa/global-timer
     alsa/utimer-test

Cc: Mark Brown <broonie@xxxxxxxxxx>
Cc: Jaroslav Kysela <perex@xxxxxxxx>
Cc: Takashi Iwai <tiwai@xxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Signed-off-by: Li Zhijian <lizhijian@xxxxxxxxxxx>
---
Cc: linux-sound@xxxxxxxxxxxxxxx
---
Hello,
Cover letter is here.

This patch set aims to make 'git status' clear after 'make' and 'make
run_tests' for kselftests.
---
V3:
  sorted the ignore files
V2:
   split as a separate patch from a small one [0]
   [0] https://lore.kernel.org/linux-kselftest/20241015010817.453539-1-lizhijian@xxxxxxxxxxx/

Signed-off-by: Li Zhijian <lizhijian@xxxxxxxxxxx>
---
 tools/testing/selftests/alsa/.gitignore | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/alsa/.gitignore b/tools/testing/selftests/alsa/.gitignore
index 12dc3fcd3456..3dd8e1176b89 100644
--- a/tools/testing/selftests/alsa/.gitignore
+++ b/tools/testing/selftests/alsa/.gitignore
@@ -1,3 +1,5 @@
+global-timer
 mixer-test
 pcm-test
 test-pcmtest-driver
+utimer-test
-- 
2.44.0