Update base image to be arm64 ready

Since we merged the gitlab-build-images!586 (merged) all new images are arm64 ready.

This makes GCK to work OOB on linux/arm64 without any hacks, effectively removing the need for !203 (closed).

docker manifest inspect registry.gitlab.com/gitlab-org/gitlab-build-images/debian-bullseye-ruby-2.7.patched-golang-1.18-node-16.14-postgresql-12:rubygems-3.2-git-2.36-lfs-2.9-chrome-106-yarn-1.22-graphicsmagick-1.3.36
{
   "schemaVersion": 2,
   "mediaType": "application/vnd.docker.distribution.manifest.list.v2+json",
   "manifests": [
      {
         "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
         "size": 4511,
         "digest": "sha256:7d8ba0d45e0b71f2ebe03becf031bfb1674d49dc113233da46166dc136ac6f92",
         "platform": {
            "architecture": "amd64",
            "os": "linux"
         }
      },
      {
         "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
         "size": 4511,
         "digest": "sha256:e3532dfa0febf0692ab3df5d881f86f73f740ff7e881d5cd3e7f621d29660b31",
         "platform": {
            "architecture": "arm64",
            "os": "linux"
         }
      }
   ]
}