Bump asttokens from 2.2.1 to 2.4.1

Bumps [asttokens](https://github.com/gristlabs/asttokens) from 2.2.1 to 2.4.1.
- [Commits](gristlabs/asttokens@2.2.1...v2.4.1)

---
updated-dependencies:
- dependency-name: asttokens
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -12,7 +12,7 @@ astroid==2.11.6
     #   pylint-celery
     #   pylint-flask
     #   requirements-detector
-asttokens==2.2.1
+asttokens==2.4.1
     # via stack-data
 attrs==22.1.0
     # via pytest
@@ -253,7 +253,13 @@ tinycss2==1.1.1
 toml==0.10.2
     # via prospector
 tomli==2.0.1
-    # via pytest
+    # via
+    #   black
+    #   coverage
+    #   mypy
+    #   pylint
+    #   pytest
+    #   tox
 tomlkit==0.11.6
     # via pylint
 tox==3.27.1