Move functional tests

[fractalwrench]

Goal

Moves the functional tests to androidTest of the main SDK module. This allows them to access internally visible code etc that previously required abusing Java's package-private visiblity.

[codecov]

Codecov Report

Merging #187 (3fdee9b) into master (b7f4bca) will increase coverage by 0.02%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #187      +/-   ##
==========================================
+ Coverage   76.22%   76.24%   +0.02%     
==========================================
  Files         319      319              
  Lines        9947     9947              
  Branches     1459     1459              
==========================================
+ Hits         7582     7584       +2     
+ Misses       1792     1789       -3     
- Partials      573      574       +1     

see 2 files with indirect coverage changes

[bidetofevil]

NICE. Since all the deps are declared as testImplementation, this shouldn't affect the binary we ship at all right?

BTW, we should probably extract all the other versions out of here so we can keep them consistent and in the same place Another patch of course.

[fractalwrench]

Yep - this shouldn't affect the binary that is shipped at all.