build(deps-dev): bump black from 21.9b0 to 21.11b1 in /requirements

Bumps [black](https://github.com/psf/black) from 21.9b0 to 21.11b1.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:development
...

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

.pre-commit-config.yaml

@@ -57,7 +57,7 @@ repos:
         args: ["--ignore-whitespace", "--settings-path", "./"]
 
   - repo: https://github.com/python/black
-    rev: 21.9b0
+    rev: 21.11b1
     hooks:
       - id: black
 

requirements/requirements-ci.txt

@@ -81,7 +81,7 @@ bitarray==1.2.1
     # via
     #   -r requirements-dev.txt
     #   eth-account
-black==21.9b0
+black==21.11b1
     # via -r requirements-dev.txt
 bleach==3.3.0
     # via
@@ -627,7 +627,7 @@ raiden-webui==1.2.1
     # via -r requirements-dev.txt
 readme-renderer==30.0
     # via -r requirements-dev.txt
-regex==2020.6.8
+regex==2021.11.10
     # via
     #   -r requirements-dev.txt
     #   black

requirements/requirements-dev.in

@@ -20,7 +20,7 @@ isort
 readme-renderer
 pylint
 mypy
-black==21.9b0
+black==21.11b1
 typed-ast>=1.4.2
 types-requests
 types-flask

requirements/requirements-dev.txt

@@ -65,7 +65,7 @@ bitarray==1.2.1
     # via
     #   -r requirements.txt
     #   eth-account
-black==21.9b0
+black==21.11b1
     # via -r requirements-dev.in
 bleach==3.3.0
     # via
@@ -535,7 +535,7 @@ raiden-webui==1.2.1
     # via -r requirements.txt
 readme-renderer==30.0
     # via -r requirements-dev.in
-regex==2020.6.8
+regex==2021.11.10
     # via black
 requests==2.26.0
     # via