Update plus button market intent

If the market app is already launched,
replace existing task with the new one.

Bug:322944245
Test: openned market app, then click on plus button
Flag: ACONFIG com.android.launcher3.Flags.enable_private_space_install_shortcut
DEVELOPMENT

Change-Id: I7747e992ccc04ec9f1d469da21291f0e5bdb2623
1 file changed