Add Sasha to OWNERS

Test: none
Change-Id: I78adc499449017298d4e4ff3ca7d6b14e2813d90
diff --git a/OWNERS b/OWNERS
index 892beb7..7983c19 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,4 +1,4 @@
-per-file * = ccross@android.com,dwillemsen@google.com,jungjw@google.com
+per-file * = asmundak@google.com,ccross@android.com,dwillemsen@google.com,jungjw@google.com
 per-file ndk_*.go, *gen_stub_libs.py = danalbert@google.com
 per-file clang.go,global.go = srhines@google.com, chh@google.com, pirama@google.com, yikong@google.com
 per-file tidy.go = srhines@google.com, chh@google.com