PYTHON-3686 Consolidate CodecOptions Typings (#1199)

Author: blink1073

.github/workflows/test-python.yml

@@ -68,9 +68,6 @@ jobs:
           mypy --install-types --non-interactive --disable-error-code var-annotated --disable-error-code attr-defined --disable-error-code union-attr --disable-error-code assignment --disable-error-code no-redef --disable-error-code index --allow-redefinition --allow-untyped-globals --exclude "test/mypy_fails/*.*" test
           python -m pip install -U typing_extensions
           mypy --install-types --non-interactive test/test_typing.py test/test_typing_strict.py
-      - name: Run mypy strict
-        run: |
-          mypy --strict test/test_typing_strict.py
       - name: Run pyright
         run: |
           python -m pip install -U pip pyright==1.1.290

bson/__init__.py

@@ -1115,7 +1115,7 @@ def decode_all(
     if not isinstance(opts, CodecOptions):
         raise _CODEC_OPTIONS_TYPE_ERROR
 
-    return _decode_all(data, opts)  # type: ignore[arg-type]
+    return _decode_all(data, opts)  # type:ignore[arg-type]
 
 
 def _decode_selective(rawdoc: Any, fields: Any, codec_options: Any) -> Mapping[Any, Any]: