Read paginated response for gallery image versions

[Autom3]

SUMMARY

The query returns a pagineated response with a "nextLink" key in the response object. If the response has such a key, we launch another request to collect the next batch, etc.

I based my code on this code (azure_rm_resource_info.py)

ISSUE TYPE

• Bugfix Pull Request

COMPONENT NAME

n/a

ADDITIONAL INFORMATION

Ansible playbook to reproduce the bug:

Requires you to have more than 50 versions in one azure gallery image

---
- name: List images in gallery
  hosts: localhost
  connection: local
  vars:
    gallery_resource_group: IMAGE-GALLERY
    gallery_name: ImageGallery
    gallery_image_name: gallery

  tasks:
    - name: List gallery image versions in our gallery images.
      azure_rm_galleryimageversion_info:
        resource_group: "{{ gallery_resource_group }}"
        gallery_name: "{{ gallery_name }}"
        gallery_image_name: "{{ gallery_image_name }}"
      register: tmp
      
    - debug:
        msg: "{{tmp.versions|length}}"

Before the bugfix this will ouput 50, after it will output the correct amount.