selftests/damon: add access_memory_even to .gitignore

Patch series "misc fixups for DAMON {self,kunit} tests".

This patchset is for minor fixups of DAMON selftests and kunit tests. 
First three patches make DAMON selftests more cleanly maintained (patches
1 and 2) without unnecessary warnings (patch 3).  Following six patches
remove unnecessary test case (patch 4), handle configs combinations that
can make tests fail (patches 5-7), reorganize the test files following the
new guideline (patch 8), and add reference kunitconfig for DAMON kunit
tests (patch 9).


This patch (of 9):

DAMON selftests build access_memory_even, but its not on the .gitignore
list.  Add it to make 'git status' output cleaner.

Link: https://lkml.kernel.org/r/20240827030336.7930-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20240827030336.7930-2-sj@kernel.org
Fixes: c94df805 ("selftests/damon: implement a program for even-numbered memory regions access")
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: David Gow <davidgow@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

tools/testing/selftests/damon/.gitignore

@@ -3,3 +3,4 @@ huge_count_read_write
 debugfs_target_ids_read_before_terminate_race
 debugfs_target_ids_pid_leak
 access_memory
+access_memory_even