v1.6.0

What's Changed

• Update k8s version matrix by @komalsukhani in #308
• [TT-12508] Fix dev portal ingress issue by @komalsukhani in #307
• [TT-12685] Update component version by @komalsukhani in #310
• TT-11537 added new MDCB config option healthcheck.cache_renewal_period by @sredxny in #306

Full Changelog: v1.5.0...v1.6.0