[docker/cli] docker version JSON output uses mixed timestamp formats, seems to break downstream parsers (like VSCode DevContainers in remote configuration)

### ROOT CAUSE The Docker CLI outputs BuildTime fields in mixed formats (human-readable and ISO-8601) within the JSON output of `docker version --format '{{json .}}'`. This inconsistency causes JSON parsers, such as those used by VSCode DevContainers, to fail due to unexpected format changes. ### CODE FIX To resolve this issue, we need to ensure all BuildTime fields in the JSON output are consistently formatted in ISO-8601. Here's how to implement the fix: 1. **Modify Client.BuildTime Generation**: - **File**: `docker/clideb/version.go` - **Change**: Update the code that sets `Client.BuildTime` to use `time.Now().UTC().Format(time.RFC3339)` to generate an ISO-8601 timestamp. 2. **Update Server.BuildTime**: - **File**: `docker/server/server.go` - **Change**: Ensure `Server.BuildTime` is set using the same ISO-8601 format. 3. **Standardize BuildTime in Components**: - **File**: `docker/components/component.go` - **Change**: For each component's `Details.BuildTime`, replace any existing formatting logic with a function that returns an ISO-8601 timestamp. **Example Code Changes**: - **In `version.go`**:

  buildTime, err := time.ParseInLocation(time.RFC3339, buildTimeStr, time.UTC)
  if err != nil {
      // Handle error
  }
  buildTimeISO := buildTime.Format(time.RFC3339)
  


- **Helper Function**:
  

  func GetISOTime(timestamp string) string {
      loc, _ := time.ParseInLocation(time.RFC3339, timestamp, time.UTC)
      return loc.Format(time.RFC3339)
  }
  


By ensuring all BuildTime fields are in ISO-8601 format, the JSON output becomes consistent, preventing parsing errors in downstream tools.