Merge "Store time until next interaction metric" into sc-dev am: 5a9eeb8d51

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Scheduling/+/15134855

Change-Id: I029eacea3de4cc4e54b205771b277ebfbe661160
tree: 2755758031ebcc9b13eca1e2932bb0b16eb535da
  1. apex/
  2. framework/
  3. service/
  4. tests/
  5. OWNERS
  6. PREUPLOAD.cfg