fix: Match declared types of `waitFor` with runtime behavior

[eps1lon]

• waitFor#options.container can be Document | Element not just HTMLElement
• added waitFor#options.showOriginalStackTrace
• config.getElementError accepts Document | Element not just Element
• config.unstable_advanceTimersWrapper has no bound this

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[codecov[bot]]

Codecov Report

Merging #1267 (b97173c) into alpha (37ccada) will not change coverage. The diff coverage is 100.00%.

@@            Coverage Diff            @@
##             alpha     #1267   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           24        24           
  Lines         1041      1042    +1     
  Branches       346       345    -1     
=========================================
+ Hits          1041      1042    +1     

Flag	Coverage Δ
node-14	100.00% <100.00%> (ø)
node-16	100.00% <100.00%> (ø)
node-18	100.00% <100.00%> (ø)
node-20	100.00% <100.00%> (ø)

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Files	Coverage Δ
src/helpers.ts	100.00% <100.00%> (ø)
src/wait-for.ts	100.00% <100.00%> (ø)

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