build(deps): bump the production-dependencies group (sqlc-dev#3364)

Bumps the production-dependencies group in /docs with 3 updates: [babel](https://github.com/python-babel/babel), [jinja2](https://github.com/pallets/jinja) and [pygments](https://github.com/pygments/pygments).


Updates `babel` from 2.14.0 to 2.15.0
- [Release notes](https://github.com/python-babel/babel/releases)
- [Changelog](https://github.com/python-babel/babel/blob/master/CHANGES.rst)
- [Commits](python-babel/babel@v2.14.0...v2.15.0)

Updates `jinja2` from 3.1.3 to 3.1.4
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/main/CHANGES.rst)
- [Commits](pallets/jinja@3.1.3...3.1.4)

Updates `pygments` from 2.17.2 to 2.18.0
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.17.2...2.18.0)

---
updated-dependencies:
- dependency-name: babel
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
- dependency-name: jinja2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
- dependency-name: pygments
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
...

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

docs/requirements.txt

@@ -1,7 +1,7 @@
-Babel==2.14.0
-Jinja2==3.1.3
+Babel==2.15.0
+Jinja2==3.1.4
 MarkupSafe==2.1.5
-Pygments==2.17.2
+Pygments==2.18.0
 Sphinx==6.2.1
 alabaster==0.7.16
 certifi==2024.2.2