deps: bump typing-extensions from 4.2.0 to 4.5.0 in /example

[dependabot]

Bumps typing-extensions from 4.2.0 to 4.5.0.

Changelog

Sourced from typing-extensions's changelog.

Release 4.5.0 (February 14, 2023)

• Runtime support for PEP 702, adding typing_extensions.deprecated. Patch by Jelle Zijlstra.
• Add better default value for TypeVar default parameter, PEP 696. Enables runtime check if None was passed as default. Patch by Marc Mueller (@​cdce8p).
• The @typing_extensions.override decorator now sets the .__override__ attribute. Patch by Steven Troxler.
• Fix get_type_hints() on cross-module inherited TypedDict in 3.9 and 3.10. Patch by Carl Meyer.
• Add frozen_default parameter on dataclass_transform. Patch by Erik De Bonte.

Release 4.4.0 (October 6, 2022)

• Add typing_extensions.Any a backport of python 3.11's Any class which is subclassable at runtime. (backport from python/cpython#31841, by Shantanu and Jelle Zijlstra). Patch by James Hilton-Balfe (@​Gobot1234).
• Add initial support for TypeVarLike default parameter, PEP 696. Patch by Marc Mueller (@​cdce8p).
• Runtime support for PEP 698, adding typing_extensions.override. Patch by Jelle Zijlstra.
• Add the infer_variance parameter to TypeVar, as specified in PEP 695. Patch by Jelle Zijlstra.

Release 4.3.0 (July 1, 2022)

• Add typing_extensions.NamedTuple, allowing for generic NamedTuples on Python <3.11 (backport from python/cpython#92027, by Serhiy Storchaka). Patch by Alex Waygood (@​AlexWaygood).
• Adjust typing_extensions.TypedDict to allow for generic TypedDicts on Python <3.11 (backport from python/cpython#27663, by Samodya Abey). Patch by Alex Waygood (@​AlexWaygood).

Commits

• 8dcd899 Prepare release 4.5.0 (#116)
• e81cb82 PEP 702: Runtime warnings (#112)
• 1039bb2 fix PEP 702 link in the README.md (#108)
• 673e5ce Add @​typing_extensions.deprecated (#105)
• 27646ec Fix tests on Python 3.11 (#106)
• 57226b4 Add frozen_default parameter on dataclass_transform (#101)
• 0ea104b Expand the pyproject.toml sdist include expression to include src/_typed_dict...
• 93ac93b CI: test on Ubuntu-20.04, not Ubuntu-2004 (#100)
• 5f9258d Test on Ubuntu 20.04
• ad3966d Replace type comments with annotations (#98)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)