Merge pull request #2073 from Open-Source-Legal/dependabot/pip/posthog-7.21.0

Bump posthog from 7.20.4 to 7.21.0

Author: JSv4

requirements/base.txt

@@ -77,7 +77,7 @@ django-graphql-jwt==0.4.0
 
 # Telemetry
 # ------------------------------------------------------------------------------
-posthog==7.20.4  # https://github.com/posthog/posthog-python
+posthog==7.21.0  # https://github.com/posthog/posthog-python
 
 # Model Context Protocol
 # ------------------------------------------------------------------------------