agent-platform release v4.108.1-rc.1

Changed

• (deps) Update gsoci.azurecr.io/giantswarm/alpine-k8s docker tag to v1.37.1 in #724 by @renovate[bot]

Full Changelog: https://github.com/giantswarm/agent-platform/compare/v4.108.0...v4.108.1-rc.1