Enhance error handling for listing custom img

[seokho-son]

Enhance error handling for listing custom img

• 기존: Custom Image list 시, 하나의 이미지 오브젝트에 오류가 발생해도 전체 리스트보기가 실패함
• 개선: 개별 오류의 경우, Description에 error 메시지를 남기고 상태를 Error 로 변경

임의의 실패 항목 대응 예시

{
  "customImage": [
    {
      "namespace": "ns01",
      "id": "custom-test",
      "name": "custom-test",
      "connectionName": "azure-koreacentral",
      "sourceVmId": "g1-1",
      "cspCustomImageId": "/subscriptions/a20fed83-96bd-4480-92a9-140b8e3b7c3a/resourceGroups/cb-tumblebug-azure-koreacentral-tb/providers/Microsoft.Compute/images/custom-test-cdud7j67p30lnga5hmd0",
      "cspCustomImageName": "custom-test",
      "description": "{\"message\":\"[azure-koreacentral:myimage:custom-test] does not exist!\"}\n",
      "creationDate": "2022-11-22T13:52:10Z",
      "status": "Error"
    }
  ]
}

Update pkgs for release

[lgtm-com]

This pull request introduces 1 alert when merging 7bdbe06 into 0e46e26 - view on LGTM.com

new alerts:

• 1 for Self assignment

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[seokho-son]

/approve