v1.28.6

repo: Release v1.28.6

Changes:

• Update curl lib to resolve CVE-2024-7264
• Assorted fixes
• Updated container images

Docker images:
https://hub.docker.com/r/envoyproxy/envoy/tags?page=1&name=v1.28.6
Docs:
https://www.envoyproxy.io/docs/envoy/v1.28.6/
Release notes:
https://www.envoyproxy.io/docs/envoy/v1.28.6/version_history/v1.28/v1.28.6
Full changelog:
v1.28.5...v1.28.6

Signed-off-by: Raven Black [email protected]
Signed-off-by: Ryan Northey [email protected]