Allow sinon codemod to detect 'sinon' package

[josh-degraw]

Addresses #325

[codecov]

Codecov Report

Merging #326 (cf0c04f) into main (b640f7b) will not change coverage.
The diff coverage is 100.00%.

❗ Current head cf0c04f differs from pull request most recent head 64a968f. Consider uploading reports for the commit 64a968f to get more accurate results

@@           Coverage Diff           @@
##             main     #326   +/-   ##
=======================================
  Coverage   92.09%   92.09%           
=======================================
  Files          26       26           
  Lines        1872     1872           
  Branches      392      393    +1     
=======================================
  Hits         1724     1724           
  Misses        102      102           
  Partials       46       46           

Impacted Files	Coverage Δ
src/transformers/sinon.ts	87.50% <100.00%> (ø)

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[skovhus]

Thanks for fixing this. I took the liberty to remove some of the test duplication.

[josh-degraw]

I'm not on my computer right now, but I just realized this will probably still miss a case where there are imports from both sinon and sinon-sandbox. I haven't used sinon-sandbox so I don't know if that's a common situation, but I thought I should at least bring that up in hindsight.