touch_firmware_test: Add OWNERS file

This CL is populating OWNERS file based on the candidates in the Chrome OS OWNERS status sheet.

BUG=b:132095048
TEST=None

Change-Id: Ia5d0ae61900bb03feef557050c634dbd4ae1328e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/touch_firmware_test/+/1682812
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..b475309
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,2 @@
+seobrien@chromium.org
+adlr@chromium.org