[BUG] Kamelet name and description support under template

[igarashitm]

Describe the bug
Kamelet /spec/template/description is removed on YAML>JSON. It deploys fine and preserved at runtime.

YAML source

apiVersion: camel.apache.org/v1alpha1
kind: Kamelet
metadata:
  labels:
    camel.apache.org/kamelet.type: action
  name: route-9956-action
spec:
  definition:
    properties: {}
    title: ''
  dependencies:
  - camel:core
  - camel:timer
  - camel:log
  template:
    description: foobar
    from:
      uri: timer:test
      steps:
      - to:
          uri: 'log:'

kamel describe deployed

Name:	route-9956-action
Namespace:	default
Labels:	camel.apache.org/kamelet.type=action
Annotations:	kubectl.kubernetes.io/last-applied-configuration={"apiVersion":"camel.apache.org/v1alpha1","kind":"Kamelet","metadata":{"annotations":{},"labels":{"camel.apache.org/kamelet.type":"action"},"name":"route-9956-action","namespace":"default"},"spec":{"definition":{"properties":{},"title":""},"dependencies":["camel:core","camel:timer","camel:log"],"template":{"description":"foobar","from":{"steps":[{"to":{"uri":"log:"}}],"uri":"timer:test"}}}}
Creation Timestamp:	Wed, 05 Jul 2023 16:40:40 -0400
Phase:	Ready
Definition:
  Title:	
  Description:
    
Template:
  {"description":"foobar","from":{"steps":[{"to":{"uri":"log:"}}],"uri":"timer:test"}}
Dependencies:	
  camel:core
  camel:timer
  camel:log

To Reproduce
Steps to reproduce the behavior:

1. Paste the YAML source above
2. Click sync button
3. description is removed

Expected behavior
description is preserved

UPDATE:

1. It turned out the /spec/template/description doesn't exist for camel 3.x, it seems to have been added in camel 4. /spec/template/id does exist on the other hand
2. There're also /spec/template/route/id and /spec/template/route/description
3. If /spec/template/id and /spec/template/route/id is specified, the Kamelet cannot be found from KameletBinding - Kamelet: template.id and/or template.route.id causes a failure to be resolved apache/camel-k#4546