Add OWNERS for ArtModuleServiceManager.

(partially cherry picked from commit b8ee0118cc15a06ab32c2cd8f881919fc5e74850)

Bug: 233915142
Bug: 295176587
Change-Id: I695f2ff44f942d89a49d8d74f100cff796e9b7ac
Test: Presubmit
Merged-In: I94953bc7fbf471e142b1ab375fe1624bebd2a4ea
1 file changed