Volume `CreatedAt` not available in JSON list output

[bwateratmsft]

Description

Containers, images, and networks all include CreatedAt as a property of the object available from the CLI listing, but volumes do not.

My knowledge of Go is pretty limited, but I'm guessing that the ultimate issue is that the following is missing in https://github.com/docker/cli/blob/master/cli/command/formatter/volume.go:

func (c *volumeContext) CreatedAt() string {
	return c.v.CreatedAt
}

(Loosely copied the above from https://github.com/docker/cli/blob/master/cli/command/network/formatter.go#L118-L120)

The same is present in e.g.

cli/cli/command/formatter/image.go

Lines 245 to 247 in 6fd4541

	func (c *imageContext) CreatedAt() string {
	return time.Unix(c.i.Created, 0).String()
	}

Reproduce

1. docker volume create foo
2. docker volume ls --format "{{ json . }}"

Expected behavior

In the resulting JSON, a CreatedAt field should exist, but does not

docker version

Client:
 Cloud integration: v1.0.29
 Version:           20.10.20
 API version:       1.41
 Go version:        go1.18.7
 Git commit:        9fdeb9c
 Built:             Tue Oct 18 18:28:44 2022
 OS/Arch:           windows/amd64
 Context:           default
 Experimental:      true

Server: Docker Desktop 4.13.1 (90346)
 Engine:
  Version:          20.10.20
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.18.7
  Git commit:       03df974
  Built:            Tue Oct 18 18:18:35 2022
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.6.8
  GitCommit:        9cd3357b7fd7218e4aec3eae239db1f68a5a6ec6
 runc:
  Version:          1.1.4
  GitCommit:        v1.1.4-0-g5fd4c4d
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

docker info

Client:
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc., v0.9.1)
  compose: Docker Compose (Docker Inc., v2.12.1)
  dev: Docker Dev Environments (Docker Inc., v0.0.3)
  extension: Manages Docker extensions (Docker Inc., v0.2.13)
  sbom: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc., 0.6.0)
  scan: Docker Scan (Docker Inc., v0.21.0)

Server:
 Containers: 1
  Running: 1
  Paused: 0
  Stopped: 0
 Images: 4
 Server Version: 20.10.20
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Native Overlay Diff: true
  userxattr: false
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Cgroup Version: 1
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: inactive
 Runtimes: io.containerd.runtime.v1.linux runc io.containerd.runc.v2
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 9cd3357b7fd7218e4aec3eae239db1f68a5a6ec6
 runc version: v1.1.4-0-g5fd4c4d
 init version: de40ad0
 Security Options:
  seccomp
   Profile: default
 Kernel Version: 5.10.102.1-microsoft-standard-WSL2
 Operating System: Docker Desktop
 OSType: linux
 Architecture: x86_64
 CPUs: 20
 Total Memory: 62.23GiB
 Name: docker-desktop
 ID: TPCI:VXSJ:PLI6:OJE7:JK7A:WDVA:HLHN:WMUS:J7DC:TDF2:SKQ4:3DJ6
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 HTTP Proxy: http.docker.internal:3128
 HTTPS Proxy: http.docker.internal:3128
 No Proxy: hubproxy.docker.internal
 Registry: https://index.docker.io/v1/
 Labels:
 Experimental: false
 Insecure Registries:
  hubproxy.docker.internal:5000
  127.0.0.0/8
 Live Restore Enabled: false

Additional Info

Discovered while investigating microsoft/vscode-docker#3705.