Refactor submission flow fragments (EXPOSUREAPP-2746) (#1410)

* converted SubmissionTanFragment to assisted inject

* removed unused import

* Refactored submission dispatcher

* lint fixes

* removed unnecessary companion  object

* Submission Test Result refactored

* Submission Contact refactored

* Submission Done Refactored and lint fixes

* more lint fixes

* Submission Intro refactored

* interface fix

* Submission QR Codde Scan refactored

* SubmissionResultPositiveOtherWarning refactored

* Adapted Navigation style to use SubmissionNavigationEvent - aligns with Onboarding refactoring.

* Submission Symptom Introduction refactored and fragment restructure

* SymptomCalendar refactor and ktlint

* ktlint

* deleted unnecessary extra line

* ktlint

* removed directions declaration that was causing issues

* navigation fix

* Move companion object to end of class

* Migrated submission modules to SubmissionActivityModule, and included in MainActivityModule

* Use nav util instead of findNavController + ktlint fixes

* more lint fixes

* refactor name of SubmissionActivityModule to SubmissionFragmentModule

Co-authored-by: Matthias Urhahn <matthias.urhahn@sap.com>