QR Code Poster (EXPOSUREAPP-5962) (#2727)

* Move CreateTraceLocationApiV1.kt and TraceLocationServer.kt into new sub-package

* Move CreateTraceLocation DI logic into sub-package

* Create infrastructure code for new Qr-Code Poster Template Endpoint

* Add new url to environment

* Show new URL in the Test Menu

* Implement unzipping, signature verification and parsing

* Add possibility to download poster template from TestMenu

* Show Android Vector Drawable in TestMenu

* Create QrCodePosterTemplateApiV1Test.kt

* Remove non-used ProtoConverter from retrofit

* Change button position in Test Fragment

* Show error if something goes wrong

* Improve QrCodePosterTemplateApiV1Test.kt

* Create QrCodePosterTemplateServerTest.kt

* Initial setup

* Connect flow to poster

* Fix flow connection

* Nice transition

* Lint

* Allow nullable extras

* Adjust icon tint

* rename file

* Use MutableLive Data to keep the bitmap on back navigation

* Fix merge issues

* Change title

* Display poster

* lint

* Adjust QR Code margin

* Adjust position

* Show progress

* Print PDF

* lint

* Update QrCodePosterFragment.kt

* Refactoring

* Renaming

* Position QR Code image

* Specify size as A3

* Fix merge issues

* Pass location id

* lint

* Avoid nullable

* Avoid creating blank file

* Use config to position poster and QR Code

* lint

* Refactoring

* Add info text

* Scale info text

* Enhancement

* Defensive color parsing

* typo

* Delete testing screens

* Revert

* 



* Rename

* Linear progress

* Update QrCodePosterViewModel.kt

* unify folders

* Update QrCodePosterViewModel.kt

* Show progress

* Use server values

* Generate QR Code from location url

* Update TraceLocation.kt

* Use location data

* Remove old views and update layout preview

* lint

* Extend testing by adding access to qrCode

* Add qrcode screen to test graph

* Update fragment_test_eventregistration.xml

* Rename PDF file

* Polishing

* Create QrCodePosterViewModelTest.kt

* Update QrCodePosterViewModelTest.kt

* lint

* Use weak reference

* Switch context

* Updated strings

Co-authored-by: Lukas Lechner <office@lukaslechner.com>
Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>
Co-authored-by: Lukas Lechner <lukas.lechner@sap.com>
Co-authored-by: I502720 <axel.herbstreith@sap.com>