Update jupyter-book requirement from ~=1.0 to >=1,<3

Updates the requirements on [jupyter-book](https://github.com/jupyter-book/jupyter-book) to permit the latest version.
- [Release notes](https://github.com/jupyter-book/jupyter-book/releases)
- [Commits](jupyter-book/jupyter-book@v1.0.0...v2.1.2)

---
updated-dependencies:
- dependency-name: jupyter-book
  dependency-version: 2.1.2
  dependency-type: direct:development
...

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

Author: dependabot[bot]

pyproject.toml

@@ -44,7 +44,7 @@ dependencies = [
 
 [project.optional-dependencies]
 docs = [
-    "jupyter-book~=1.0",
+    "jupyter-book>=1,<3",
     "sphinx-book-theme~=1.0",
     "sphinx-autodoc-typehints>=2,<4",
     "sphinxcontrib-autoyaml~=1.0",