Bump the python-dependencies group with 3 updates

Updates the requirements on [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy), [sphinx-rtd-theme](https://github.com/readthedocs/sphinx_rtd_theme) and [sphinx-jsonschema](https://github.com/lnoor/sphinx-jsonschema) to permit the latest version.

Updates `sqlalchemy` to 2.0.22
- [Release notes](https://github.com/sqlalchemy/sqlalchemy/releases)
- [Changelog](https://github.com/sqlalchemy/sqlalchemy/blob/main/CHANGES.rst)
- [Commits](https://github.com/sqlalchemy/sqlalchemy/commits)

Updates `sphinx-rtd-theme` to 1.3.0
- [Changelog](https://github.com/readthedocs/sphinx_rtd_theme/blob/master/docs/changelog.rst)
- [Commits](readthedocs/sphinx_rtd_theme@1.2.2...1.3.0)

Updates `sphinx-jsonschema` to 1.19.1
- [Commits](lnoor/sphinx-jsonschema@v1.15...v.1.19.1)

---
updated-dependencies:
- dependency-name: sqlalchemy
  dependency-type: direct:production
  dependency-group: python-dependencies
- dependency-name: sphinx-rtd-theme
  dependency-type: direct:development
  dependency-group: python-dependencies
- dependency-name: sphinx-jsonschema
  dependency-type: direct:development
  dependency-group: python-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -30,7 +30,7 @@ notifier = "quota_notifier.cli:Application.execute"
 [tool.poetry.dependencies]
 python = ">=3.8"
 pydantic-settings = "2.0.3"
-sqlalchemy = "2.0.21"
+sqlalchemy = "2.0.22"
 
 [tool.poetry.group.tests]
 optional = true
@@ -46,5 +46,5 @@ sphinx = "6.2.1"
 sphinx-argparse = "0.4.0"
 sphinx-copybutton = "0.5.2"
 sphinx-pydantic = "0.1.1"
-sphinx-rtd-theme = "1.2.2"
-sphinx-jsonschema = "1.15"
+sphinx-rtd-theme = "1.3.0"
+sphinx-jsonschema = "1.19.1"