Fix missing app name in call redirection dialog.

When the call redirection dialog issue was fixed, the app name was not
populated in the "Redirect call using <appname>" string.

Test: Perform redirection with redirection app and confirm app name is
present.
Bug: 154515999
Fixes: 155097672
Merged-In: I1ff848c0652413ea82f33de65c4ba14a9d9bfff0
Change-Id: I89397109af4a4b0a4696470ebdb6f711fabf3190