Bump twisted in /3. Web Scraping using Scrapy, Mongo ETL

Bumps [twisted](https://github.com/twisted/twisted) from 20.3.0 to 22.1.0.
- [Release notes](https://github.com/twisted/twisted/releases)
- [Changelog](https://github.com/twisted/twisted/blob/trunk/NEWS.rst)
- [Commits](twisted/twisted@twisted-20.3.0...twisted-22.1.0)

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

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

Author: dependabot[bot]

3. Web Scraping using Scrapy, Mongo ETL/requirements.txt

@@ -21,6 +21,6 @@ queuelib==1.5.0
 Scrapy==2.5.1
 service-identity==18.1.0
 six==1.14.0
-Twisted==20.3.0
+Twisted==22.1.0
 w3lib==1.21.0
 zope.interface==5.1.0