Bump the python-packages group in /backend with 3 updates

Bumps the python-packages group in /backend with 3 updates: [twisted](https://github.com/twisted/twisted), [pylint](https://github.com/pylint-dev/pylint) and [pytest](https://github.com/pytest-dev/pytest).


Updates `twisted` from 24.10.0 to 24.11.0
- [Release notes](https://github.com/twisted/twisted/releases)
- [Changelog](https://github.com/twisted/twisted/blob/trunk/NEWS.rst)
- [Commits](twisted/twisted@twisted-24.10.0...twisted-24.11.0)

Updates `pylint` from 3.3.1 to 3.3.2
- [Release notes](https://github.com/pylint-dev/pylint/releases)
- [Commits](pylint-dev/pylint@v3.3.1...v3.3.2)

Updates `pytest` from 8.3.3 to 8.3.4
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.3.3...8.3.4)

---
updated-dependencies:
- dependency-name: twisted
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: pylint
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: pytest
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
...

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

backend/requirements.txt

@@ -1,7 +1,7 @@
 coverage==7.6.8
-Twisted==24.10.0
+Twisted==24.11.0
 psycopg2-binary==2.9.10
-pylint==3.3.1
+pylint==3.3.2
 SQLAlchemy==2.0.36
 price-parser==0.3.4
 Scrapy==2.12.0

backend/tests/requirements.txt

@@ -1,5 +1,5 @@
 ddt==1.7.2
 psycopg==3.2.3
-pytest==8.3.3
+pytest==8.3.4
 testcontainers[postgres]==4.8.2
 unittest-xml-reporting==3.2.0