build: update setuptools-git-versioning requirement from <2 to <3 (#895)

Updates the requirements on [setuptools-git-versioning](https://github.com/dolfinus/setuptools-git-versioning) to permit the latest version.
- [Release notes](https://github.com/dolfinus/setuptools-git-versioning/releases)
- [Changelog](https://github.com/dolfinus/setuptools-git-versioning/blob/master/CHANGELOG.rst)
- [Commits](dolfinus/setuptools-git-versioning@v0.0.1...v2.0.0)

---
updated-dependencies:
- dependency-name: setuptools-git-versioning
  dependency-type: direct:production
...

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

pyproject.toml

@@ -1,7 +1,7 @@
 [build-system]
 requires = [
   "setuptools>=61.0.0",
-  "setuptools-git-versioning<2",
+  "setuptools-git-versioning<3",
   "versioneer[toml]>=0.29,<1.0",
   "wheel"
 ]