Bump xdoctest from 0.15.10 to 1.0.0

Bumps [xdoctest](https://github.com/Erotemic/xdoctest) from 0.15.10 to 1.0.0.
- [Release notes](https://github.com/Erotemic/xdoctest/releases)
- [Changelog](https://github.com/Erotemic/xdoctest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/Erotemic/xdoctest/compare/v0.15.10...v1.0.0)

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

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

pyproject.toml

@@ -29,7 +29,7 @@ coverage = {extras = ["toml"], version = "^6.3"}
 safety = "^1.10.3"
 mypy = "^0.942"
 typeguard = "^2.13.2"
-xdoctest = {extras = ["colors"], version = "^0.15.10"}
+xdoctest = {extras = ["colors"], version = "^1.0.0"}
 sphinx = "^4.3.2"
 sphinx-autobuild = ">=2021.3.14"
 pre-commit = "^2.17.0"