build(deps): bump golang from 1.25.3-bookworm to 1.25.4-bookworm in /shared/golang#914

dependabot[bot] wants to merge 1 commit intomainenvoyproxy/examples:mainfrom

dependabot/docker/shared/golang/golang-1.25.4-bookwormenvoyproxy/examples:dependabot/docker/shared/golang/golang-1.25.4-bookwormCopy head branch name to clipboard