build(deps-dev): update xdoctest requirement from ^0.15.0 to ^1.0.0 (#…

…136)

Updates the requirements on [xdoctest](https://github.com/Erotemic/xdoctest) to permit the latest version.
- [Release notes](https://github.com/Erotemic/xdoctest/releases)
- [Changelog](https://github.com/Erotemic/xdoctest/blob/main/CHANGELOG.md)
- [Commits](Erotemic/xdoctest@0.15.0...v1.0.0)

---
updated-dependencies:
- dependency-name: xdoctest
  dependency-type: direct:development
...

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

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

pyproject.toml

@@ -44,7 +44,7 @@ pytest-cov = "^3.0.0"
 sphinx = "^4.0.0"
 sphinx-rtd-theme = "^1.0.0"
 sphinx-autodoc-typehints = "^1.12.0"
-xdoctest = "^0.15.0"
+xdoctest = "^1.0.0"
 
 [tool.black]
 target-version = ["py36", "py37", "py38"]