Update typehint code to allow primitive composite types in python 3.9+

[jrmccluskey]

Updates python typehinting code to allow primitive containers in composite type hints, allowing statements like tuple[str, list] to work since their typing module equivalent also worked.

Fixes #25146

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[codecov]

Codecov Report

Merging #25147 (0de90b4) into master (89cd059) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master   #25147      +/-   ##
==========================================
- Coverage   73.05%   73.05%   -0.01%     
==========================================
  Files         740      740              
  Lines       98734    98735       +1     
==========================================
- Hits        72132    72127       -5     
- Misses      25238    25244       +6     
  Partials     1364     1364              

Flag	Coverage Δ
python	82.49% <100.00%> (-0.01%)	⬇️

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Impacted Files	Coverage Δ
sdks/python/apache_beam/typehints/typehints.py	92.89% <100.00%> (+0.01%)	⬆️
...eam/runners/portability/fn_api_runner/execution.py	92.49% <0.00%> (-0.64%)	⬇️
...hon/apache_beam/runners/worker/bundle_processor.py	93.17% <0.00%> (-0.38%)	⬇️
...ks/python/apache_beam/runners/worker/sdk_worker.py	89.24% <0.00%> (+0.16%)	⬆️

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[jrmccluskey]

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[jrmccluskey]

R: @damccorm
CC: @kennknowles

[github-actions]

Stopping reviewer notifications for this pull request: review requested by someone other than the bot, ceding control

[damccorm]

Just had some minor feedback

[damccorm]

LGTM, thanks!