Bump pymdown-extensions from 9.1 to 10.0

Bumps [pymdown-extensions](https://github.com/facelessuser/pymdown-extensions) from 9.1 to 10.0.
- [Release notes](https://github.com/facelessuser/pymdown-extensions/releases)
- [Commits](facelessuser/pymdown-extensions@9.1...10.0)

---
updated-dependencies:
- dependency-name: pymdown-extensions
  dependency-type: direct:production
...

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

pyproject.toml

@@ -62,7 +62,7 @@ types-ujson = {version = "*", optional = true}
 mkdocs = {version = "^1.1", optional = true}
 mkdocs-material = {version = "^8", optional = true}
 mkdocs-awesome-pages-plugin = {version = "^2.2.1", optional = true}
-pymdown-extensions = {version = "^9.0", optional = true}
+pymdown-extensions = {version = ">=9,<11", optional = true}
 future-typing = "^0.4.1"
 
 [tool.poetry.dev-dependencies]
@@ -83,7 +83,7 @@ sqlalchemy = "^1.3.13"
 sqlalchemy-stubs = "^0.3"
 mkdocs = "^1.1"
 mkdocs-material = "^8"
-pymdown-extensions = "^9.0"
+pymdown-extensions = ">=9,<11"
 mkdocs-awesome-pages-plugin = "^2.2.1"
 # Pandas doesn't yet officially support py3.10 and installs consistently fail.
 pandas = {version = "^1.3", python = ">=3.7.1,<=3.9"}