Fix crictl info for containerd

We cannot just assume JSON objects because containerd will also return
something like:

```
"golang": "go1.22.5",
"lastCNILoadStatus": "OK",
"lastCNILoadStatus.default": "OK",
```

For those values we just assume strings and prevent printing multiple
double quotes to restore the v1.30.0 behavior of `crictl`.

Signed-off-by: Sascha Grunert <[email protected]>

Author: saschagrunert

Diff for: cmd/crictl/util.go

@@ -330,11 +330,19 @@ func outputStatusData(statuses []statusData, format, tmplStr string) (err error)
 		}
 
 		for _, k := range keys {
-			var genericVal map[string]any
-			if err := json.Unmarshal([]byte(status.info[k]), &genericVal); err != nil {
-				return fmt.Errorf("unmarshal status info JSON: %w", err)
+			val := status.info[k]
+
+			if strings.HasPrefix(val, "{") {
+				// Assume a JSON object
+				var genericVal map[string]any
+				if err := json.Unmarshal([]byte(val), &genericVal); err != nil {
+					return fmt.Errorf("unmarshal status info JSON: %w", err)
+				}
+				infoMap[k] = genericVal
+			} else {
+				// Assume a string and remove any double quotes
+				infoMap[k] = strings.Trim(val, `"`)
 			}
-			infoMap[k] = genericVal
 		}
 
 		result = append(result, infoMap)