Do not typecheck submodule

bodograumann · bodograumann · commit 31ac93b2f38f · 2023-07-20T16:34:35.000+02:00
It has too many errors. Fixing them should be done in the separate
project.
diff --git a/pyproject.toml b/pyproject.toml
@@ -29,6 +29,7 @@ implicit_reexport = true
 # strict = true
 
 # TODO: remove when 'gitdb' is fully annotated
+exclude = ["^git/ext/gitdb"]
 [[tool.mypy.overrides]]
 module = "gitdb.*"
 ignore_missing_imports = true
