Update alarm data on main thread

Flag: N/A
Bug: 326170424
Test: Presubmits
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:5933a1ff7338d499889e99a73d93aba8816d9414)
Merged-In: Idd2077aede384c4baf8a24598158e6c8250d4b1e
Change-Id: Idd2077aede384c4baf8a24598158e6c8250d4b1e
24D1-dev is based on 24Q2-release. Therefore, we merged this CL to 24D1-dev.
1 file changed