build(deps-dev): bump watchdog from 4.0.2 to 6.0.0

Bumps [watchdog](https://github.com/gorakhargosh/watchdog) from 4.0.2 to 6.0.0.
- [Release notes](https://github.com/gorakhargosh/watchdog/releases)
- [Changelog](https://github.com/gorakhargosh/watchdog/blob/master/changelog.rst)
- [Commits](gorakhargosh/watchdog@v4.0.2...v6.0.0)

---
updated-dependencies:
- dependency-name: watchdog
  dependency-version: 6.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

poetry.lock

@@ -127,7 +127,7 @@ pre-commit = ">=2.21,<4.0"
 httpx = ">=0.28.0"
 asgi-lifespan = "^2.1.0"
 pydantic-extra-types = "^2.5.0"
-watchdog = "<5.0.0"
+watchdog = "<7.0.0"
 pytest-codspeed = "^4.2.0"
 mike = "^2.0.0"
 faker = ">=24.3,<36.0"