Release v0.8.5

• .github/workflows: use latest eksctl version (#420, @tklauser)
• actions: Use cilium sysdump (#405, @michi-covalent)
• build(deps): bump docker/setup-buildx-action from 1.3.0 to 1.5.0 (#404, @dependabot[bot])
• build(deps): bump docker/setup-buildx-action from 1.5.0 to 1.5.1 (#417, @dependabot[bot])
• CI: enable debug logs in connectivity tests (#409, @tklauser)
• clustermesh: Support --config option (#411, @jrajahalme)
• connectivity/check: support running on Cilium 1.8 (#415, @tklauser)
• k8s: Check observedGeneration in status (#413, @gandro)
• Revert "k8s: Use TTY to cancel execution" (#410, @bmcustodio)
• version: report the cilium images version (#121, @kaworu)