fix(jest-globals): set array accessor type for parser compatibility

[puglyfe]

Fixes #585

Given an expression statement like someSpy.calls.argsFor(0)[1], different parsers assign different type values to the argsFor arg node.

babel and flow parse it as type: "Literal", where as babylon, ts and tsx parse it as type: "NumericLiteral". When parsed as NumericLiteral, it results in invalid syntax when used as an array accessor.

This change updates the transform to explicitly set it as type: "Literal" regardless of the parser used. I also updated the test for this scenario to use multiple parsers. It's maybe a pattern that would be useful elsewhere, but I'll leave that as a separate effort 😅

I also added support for argsFor args that are type: "Identifier" (e.g. argsFor(someVariable)).

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.64%. Comparing base (a94e2b5) to head (87677dc).
Report is 56 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #586      +/-   ##
==========================================
+ Coverage   92.38%   92.64%   +0.25%     
==========================================
  Files          26       27       +1     
  Lines        1944     2012      +68     
  Branches      405      417      +12     
==========================================
+ Hits         1796     1864      +68     
  Misses        102      102              
  Partials       46       46              

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[skovhus]

Thanks!