transparency: update OWNERS file

Add owner and update bug component ID.

Bug: 229285107
Test: N/A
Ignore-AOSP-First: currently unavailable on AOSP
Change-Id: I137ae36b942987c85f7668a8333aee8e9fa6307f
(cherry picked from commit a53ca1928f7ead6193a8e9ae64600ad3268a9ab1)
1 file changed