Merge pull request #4312 from k0sproject/dependabot/pip/docs/regex-2024.4.16

Bump regex from 2023.12.25 to 2024.4.16 in /docs

Author: twz123

docs/requirements.txt

@@ -22,7 +22,7 @@ pyparsing==3.1.2
 python-dateutil==2.9.0.post0
 PyYAML==6.0.1
 pyyaml_env_tag==0.1
-regex==2023.12.25
+regex==2024.4.16
 requests==2.31.0
 six==1.16.0
 termcolor==2.4.0