chore(mypy): Remove unused ignore_missing_imports overrides

why: After gp-sphinx migration, these modules are only imported in docs/
and tests/docs/ which are excluded from mypy scanning.
what:
- Remove aafigure, sphinx_argparse_neo, sphinx_fonts, docutils, pygments
  from mypy overrides

Author: tony

pyproject.toml

@@ -158,18 +158,10 @@ enable_incomplete_feature = []
 [[tool.mypy.overrides]]
 module = [
   "shtab",
-  "aafigure",
   "IPython.*",
   "ptpython.*",
   "prompt_toolkit.*",
   "bpython",
-  "sphinx_argparse_neo",
-  "sphinx_argparse_neo.*",
-  "sphinx_fonts",
-  "docutils",
-  "docutils.*",
-  "pygments",
-  "pygments.*",
 ]
 ignore_missing_imports = true