[TP] Modify string limit for clock_settings_title am: 92672421 am: 109e0dbd

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/21418095



Change-Id: Ib4a1f452a6eb3f363de0cc740eb775236faef301
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>