[WIP] Integrate TaskSequenceHandler with DataCollectionViewModel

[shobhitagarwal1612]

Fixes #2958

@... PTAL?

[codecov]

Codecov Report

Attention: Patch coverage is 63.41463% with 15 lines in your changes missing coverage. Please review.

Project coverage is 63.33%. Comparing base (d33d1d1) to head (ac16b9f).

Files with missing lines	Patch %	Lines
...round/ui/datacollection/DataCollectionViewModel.kt	61.53%	11 Missing and 4 partials ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2986      +/-   ##
============================================
- Coverage     63.55%   63.33%   -0.23%     
+ Complexity     1242     1228      -14     
============================================
  Files           267      267              
  Lines          6506     6455      -51     
  Branches        911      905       -6     
============================================
- Hits           4135     4088      -47     
+ Misses         1785     1782       -3     
+ Partials        586      585       -1     

Files with missing lines	Coverage Δ
...ground/ui/datacollection/DataCollectionFragment.kt	38.54% <ø> (-0.64%)	⬇️
...id/ground/ui/datacollection/TaskSequenceHandler.kt	100.00% <ø> (ø)
...tion/tasks/location/CaptureLocationTaskFragment.kt	54.34% <100.00%> (-5.27%)	⬇️
.../datacollection/tasks/point/DropPinTaskFragment.kt	76.92% <100.00%> (-3.08%)	⬇️
...round/ui/datacollection/DataCollectionViewModel.kt	77.16% <61.53%> (-2.14%)	⬇️

[shobhitagarwal1612]

Let's hold this one until the latest release candidate is cut.

[shobhitagarwal1612]

The problem with current existing and proposed is that we aren't caching the value of sequence. It getting generated 5-10 times during each screen. Ideally, we only need to generate the sequence when data is updated.