Update Contacts app targetSdkVersion to 34

Bug: 286257115
Test: Manually
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:6c08d0ca5ae6316a1ffaef1b200177432e5f0c00)
Merged-In: I41f5560e6f6ed2feafa2de96c5cf9b50939c9a8c
Change-Id: I41f5560e6f6ed2feafa2de96c5cf9b50939c9a8c
1 file changed