Add resolving of types that use TYPE_CHECKING blocks

[mauvilsa]

What does this PR do?

Fixes #337.

Before submitting

• Did you read the contributing guideline?
• Did you update the documentation? (readme and public docstrings)
• Did you write unit tests such that there is 100% coverage on related code? (required for bug fixes and new features)
• Did you verify that new and existing tests pass locally?
• Did you make sure that all changes preserve backward compatibility?
• Did you update the CHANGELOG? (not for typos, docs, test updates, or minor internal changes/refactors)

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (68c1c1d) 100.00% compared to head (e5cfe52) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #344   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           21        21           
  Lines         5570      5646   +76     
=========================================
+ Hits          5570      5646   +76     

Flag	Coverage Δ
py3.10	87.70% <92.85%> (+1.10%)	⬆️
py3.10_all	98.86% <92.85%> (+0.51%)	⬆️
py3.10_types	98.86% <92.85%> (+0.51%)	⬆️
py3.11	87.69% <92.85%> (+1.10%)	⬆️
py3.11_all	98.84% <92.85%> (+0.51%)	⬆️
py3.11_types	98.84% <92.85%> (+0.51%)	⬆️
py3.6	85.07% <16.66%> (-0.96%)	⬇️
py3.6_all	96.67% <17.85%> (-1.15%)	⬇️
py3.7	88.26% <100.00%> (+0.27%)	⬆️
py3.7_all	99.57% <100.00%> (+0.09%)	⬆️
py3.7_types	99.55% <100.00%> (+0.09%)	⬆️
py3.8	88.41% <100.00%> (+0.26%)	⬆️
py3.8_all	99.62% <100.00%> (+0.09%)	⬆️
py3.8_types	99.61% <100.00%> (+0.09%)	⬆️
py3.9	88.27% <100.00%> (+0.19%)	⬆️
py3.9_all	99.52% <100.00%> (-0.02%)	⬇️
py3.9_types	99.52% <100.00%> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
jsonargparse/_parameter_resolvers.py	100.00% <100.00%> (ø)
jsonargparse/_postponed_annotations.py	100.00% <100.00%> (ø)
jsonargparse/_stubs_resolver.py	100.00% <100.00%> (ø)

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
3 Code Smells

No Coverage information
0.0% Duplication