Wire new Deletion Warning Screen to Submission Flow (EXPOSUREAPP-6318) (#2807)

* initial connection

* add cancel navigation

* improved navigation

* added nav args + udated deletion warning view model

* fixed merge conflicts

* updated screen wiring

* linting

* fix unit tests

* lint

* updated wiring

* lint

* updated navArgs passing

* fixed merging issue

* linting

* fixunit tests

* lint

* Tweak unit tests.

* fix nav graph

* fixed merging conflict

* linting

* included UI changes

* updated navigation when code is redeemed

* updated navigation params

* addressed comments

* addressed comments

* addressed comments

Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>
Co-authored-by: Matthias Urhahn <matthias.urhahn@sap.com>