Format files with the upcoming version of ktfmt

This CL was generated automatically from the following command:

$ external/ktfmt/prepare_upgrade.py --repo=packages/apps/ThemePicker/ --build_id=9645412 --bug_id=266197805

This CL formats all files already correctly formatted with the upcoming
version of ktfmt.

Bug: 266197805
Test: Presubmits
Change-Id: Ide7d63a75fed98aabe348821355356c77f00a9ec
Merged-In: Ide7d63a75fed98aabe348821355356c77f00a9ec