Bump scrapy from 2.11.1 to 2.11.2 in /backend/worker

Bumps [scrapy](https://github.com/scrapy/scrapy) from 2.11.1 to 2.11.2.
- [Release notes](https://github.com/scrapy/scrapy/releases)
- [Changelog](https://github.com/scrapy/scrapy/blob/master/docs/news.rst)
- [Commits](scrapy/scrapy@2.11.1...2.11.2)

---
updated-dependencies:
- dependency-name: scrapy
  dependency-type: direct:production
...

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

backend/worker/requirements.txt

@@ -26,7 +26,7 @@ regex==2023.3.23
 requests==2.31.0
 requests-http-signature==0.2.0
 scikit-learn==1.2.2
-Scrapy==2.11.1
+Scrapy==2.11.2
 setuptools==65.5.1
 six==1.16.0
 threadpoolctl==3.1.0