Bump cssselect from 1.1.0 to 1.2.0 (#2606)

Bumps [cssselect](https://github.com/scrapy/cssselect) from 1.1.0 to 1.2.0.
- [Changelog](https://github.com/scrapy/cssselect/blob/master/CHANGES)
- [Commits](scrapy/cssselect@v1.1.0...v1.2.0)

---
updated-dependencies:
- dependency-name: cssselect
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

base-requirements.txt

@@ -14,7 +14,7 @@ python3-openid==3.2.0
 python-decouple==3.8
 # lxml used by BeautifulSoup.
 lxml==5.2.2
-cssselect==1.1.0
+cssselect==1.2.0
 feedparser==6.0.11
 beautifulsoup4==4.12.3
 icalendar==4.0.7