doc: add documentation on how to inspect image metadata when troubleshooting

[InsomniaCoder]

Context

Add documentation for troubleshooting a container image's architecture

What this PR changes

• Add documentation for troubleshooting a container image architecture

Validations

curl -H "Authorization: Basic $TOKEN" \
     -H "Accept: application/vnd.oci.image.index.v1+json,application/vnd.docker.distribution.manifest.list.v2+json" \
     https://dockerhub.containers.mpi-internal.com/v2/fluent/fluent-bit/manifests/2.1.10
{
  "schemaVersion": 2,
  "mediaType": "application/vnd.docker.distribution.manifest.list.v2+json",
  "manifests": [
    {
      "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
      "size": 3839,
      "platform": {
        "architecture": "amd64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
      "size": 3839,
      "platform": {
        "architecture": "arm64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
      "size": 3839,
      "platform": {
        "architecture": "arm",
        "os": "linux",
        "variant": "v7"
      }
    }
  ]
}