Bump websockets from 8.1 to 9.1 in /commons

Bumps [websockets](https://github.com/aaugustin/websockets) from 8.1 to 9.1.
- [Release notes](https://github.com/aaugustin/websockets/releases)
- [Changelog](https://github.com/aaugustin/websockets/blob/9.1/docs/changelog.rst)
- [Commits](python-websockets/websockets@8.1...9.1)

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

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

Author: dependabot[bot]

commons/requirements.22.03.txt

@@ -561,7 +561,7 @@ vtk==9.0.1
 wcwidth==0.2.5
 webencodings==0.5.1
 websocket-client==1.2.3
-websockets==8.1
+websockets==9.1
 widgetsnbextension==3.5.2
 witwidget-gpu==1.6.0
 witwidget==1.8.1

commons/requirements.22.06.txt

@@ -434,7 +434,7 @@ vtk==9.0.1
 wcwidth==0.1.8
 webencodings==0.5.1
 websocket-client==0.59.0
-websockets==9.0.1
+websockets==9.1
 Werkzeug==1.0.0
 widgetsnbextension==3.5.1
 wrapt==1.11.2

commons/requirements.py37.txt

@@ -470,7 +470,7 @@ vtk==9.0.1
 wcwidth==0.2.5
 webencodings==0.5.1
 websocket-client==0.57.0
-websockets==8.1
+websockets==9.1
 werkzeug==1.0.1
 widgetsnbextension==3.5.1
 witwidget-gpu==1.6.0

commons/requirements.py38.txt

@@ -434,7 +434,7 @@ vtk==9.0.1
 wcwidth==0.1.8
 webencodings==0.5.1
 websocket-client==0.59.0
-websockets==9.0.1
+websockets==9.1
 Werkzeug==1.0.0
 widgetsnbextension==3.5.1
 wrapt==1.11.2

commons/requirements.py39.txt

@@ -465,7 +465,7 @@ vtk==9.0.1
 wcwidth==0.2.5
 webencodings==0.5.1
 websocket-client==0.57.0
-websockets==8.1
+websockets==9.1
 werkzeug==1.0.1
 widgetsnbextension==3.5.1
 witwidget-gpu==1.6.0

commons/requirements.txt

@@ -471,7 +471,7 @@ vtk==9.0.1
 wcwidth==0.2.5
 webencodings==0.5.1
 websocket-client==0.57.0
-websockets==8.1
+websockets==9.1
 werkzeug==1.0.1
 widgetsnbextension==3.5.1
 witwidget-gpu==1.6.0