Update css-inline requirement from ~=0.13.0 to >=0.13,<0.15

Updates the requirements on [css-inline](https://github.com/Stranger6667/css-inline) to permit the latest version.
- [Release notes](https://github.com/Stranger6667/css-inline/releases)
- [Changelog](https://github.com/Stranger6667/css-inline/blob/master/CHANGELOG.md)
- [Commits](Stranger6667/css-inline@c-v0.13.0...c-v0.14.0)

---
updated-dependencies:
- dependency-name: css-inline
  dependency-type: direct:production
...

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

pyproject.toml

@@ -30,7 +30,7 @@ dependencies = [
   "beautifulsoup4[lxml]~=4.12.0",
   "bleach~=6.1.0",
   "celery~=5.3.0",
-  "css_inline~=0.13.0",
+  "css_inline>=0.13,<0.15",
   "csscompressor~=0.9.0",
   "cssutils~=2.9.0",
   "defusedcsv~=2.0.0",