kselftests: Add component to OWNERS file

Test: N/A
Signed-off-by: Edward Liaw <edliaw@google.com>
(cherry picked from https://android-review.googlesource.com/q/commit:a0a0bee0ef473b1eee98ccc8150242a72f365ac4)
Merged-In: I670f44093d4a6b386f558ea8e368c469f99b6dd8
Change-Id: I670f44093d4a6b386f558ea8e368c469f99b6dd8
1 file changed