Add flag com.android.wallpaper.enable_pack_theme_entry to bp3a.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/2ar9v9q000001?build_unique_id=com.android.wallpaper.enable_pack_theme_entry-platform
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 372344184
Flag: com.android.wallpaper.enable_pack_theme_entry
Ignore-AOSP-First: AConfig change for future AOSP release
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:216b73c641f93e2593d6b18e6507f5c2825add36)
Merged-In: Ib23eca02be33cf2aa6f4e3b397925de39ce4354e
Change-Id: Ib23eca02be33cf2aa6f4e3b397925de39ce4354e
1 file changed