fix: GH-873 App bundle builds to obey --versionCode arguments

[breautek]

Platforms affected

Android

Motivation and Context

There was an issue when building app bundles where it did not obey flags. This was an error in the original implementation where arguments was only propagated to gradle if the package type was "apk". This PR corrects this mistake.

Closes #873

Description

Moved a line that pushes gradle arguments outside of the package type condition, as it is applicable
to both package types.

Unit tests was added for both package types to ensure they both have args filled out as expected.

Testing

NPM test runs successfully, including 2 new tests that was added.
I've also ran aapt and bundletool to inspect the built files to ensure that the versionCode was as expected.

Checklist

• I've run the tests to see all new and existing tests pass
• I added automated test coverage as appropriate for this change
• Commit is prefixed with (platform) if this change only applies to one platform (e.g. (android))
• If this Pull Request resolves an issue, I linked to the issue in the text above (and used the correct keyword to close issues using keywords)
• I've updated the documentation if necessary

[codecov-io]

Codecov Report

Merging #941 into master will increase coverage by 0.10%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #941      +/-   ##
==========================================
+ Coverage   65.42%   65.53%   +0.10%     
==========================================
  Files          21       21              
  Lines        1828     1828              
==========================================
+ Hits         1196     1198       +2     
+ Misses        632      630       -2     

Impacted Files	Coverage Δ
...n/templates/cordova/lib/builders/ProjectBuilder.js	73.21% <100.00%> (ø)
bin/templates/cordova/lib/check_reqs.js	52.17% <0.00%> (+0.96%)	⬆️

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