Bump plexapi from 4.15.16 to 4.16.0 (#2439)

* Bump plexapi from 4.15.16 to 4.16.0

Bumps [plexapi](https://github.com/pkkid/python-plexapi) from 4.15.16 to 4.16.0.
- [Release notes](https://github.com/pkkid/python-plexapi/releases)
- [Commits](https://github.com/pkkid/python-plexapi/compare/4.15.16...4.16.0)

---
updated-dependencies:
- dependency-name: plexapi
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update plexapi==4.16.0

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: JonnyWong16 <9099342+JonnyWong16@users.noreply.github.com>

[skip ci]

lib/charset_normalizer/legacy.py

@@ -1,13 +1,24 @@
-from typing import Any, Dict, Optional, Union
+from __future__ import annotations
+
+from typing import TYPE_CHECKING, Any, Optional
 from warnings import warn
 
 from .api import from_bytes
 from .constant import CHARDET_CORRESPONDENCE
 
+# TODO: remove this check when dropping Python 3.7 support
+if TYPE_CHECKING:
+    from typing_extensions import TypedDict
+
+    class ResultDict(TypedDict):
+        encoding: Optional[str]
+        language: str
+        confidence: Optional[float]
+
 
 def detect(
     byte_str: bytes, should_rename_legacy: bool = False, **kwargs: Any
-) -> Dict[str, Optional[Union[str, float]]]:
+) -> ResultDict:
     """
     chardet legacy method
     Detect the encoding of the given byte string. It should be mostly backward-compatible.