docker: bump atc0005/go-ci from go-ci-stable-alpine-buildx64-v0.13.3 to go-ci-stable-alpine-buildx64-v0.13.4 in /dependabot/docker/builds/alpine/x64

docker: bump atc0005/go-ci from go-ci-stable-alpine-buildx64-v0.13.3 to go-ci-stable-alpine-buildx64-v0.13.4 in /dependabot/docker/builds/alpine/x64 #294