Build(deps): Bump importlib-metadata in /dependencies/default (#563)

Bumps [importlib-metadata](https://github.com/python/importlib_metadata) from 6.6.0 to 6.7.0.
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/CHANGES.rst)
- [Commits](python/importlib_metadata@v6.6.0...v6.7.0)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

dependencies/default/constraints.txt

@@ -5,7 +5,7 @@ exceptiongroup==1.1.1
 flaky==3.7.0
 hypothesis==6.79.3
 idna==3.4
-importlib-metadata==6.6.0
+importlib-metadata==6.7.0
 iniconfig==2.0.0
 mypy==1.4.1
 mypy-extensions==1.0.0