Merge pull request #49 from balena-io-examples/renovate/markupsafe-2.x

Update dependency MarkupSafe to v2.1.5

Author: balena-renovate[bot]

requirements.txt

@@ -3,6 +3,6 @@ Flask==2.3.3
 importlib-metadata==4.8.3
 itsdangerous==2.0.1
 Jinja2==3.1.6
-MarkupSafe==2.0.1
+MarkupSafe==2.1.5
 Werkzeug==2.0.3
 zipp==3.19.3