chore(deps): update dependency icalendar to v5.0.11

Author: renovate[bot]

Pipfile

@@ -4,7 +4,7 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-icalendar = "==5.0.10"
+icalendar = "==5.0.11"
 Scrapy = "==2.11.0"
 selenium = "==4.15.1"
 markdownify = "==0.11.6"