Update Storage dependencies

[l3ender]

SUMMARY

This PR updates the Azure storage-related modules in order to support additional features. Since the azure-storage dependency has been deprecated, the collection was updated to use azure-storage-blob.

Fixes #130.

ISSUE TYPE

• Bugfix Pull Request

COMPONENT NAME

• azure_rm_storageaccount
• azure_rm_storageblob

ADDITIONAL INFORMATION

Important!!! If updating an existing python environment, the old dependency should be uninstalled:

pip uninstall azure-storage

The following playbook can be used to run storage tests:

---
- name: "Playbook for testing."
  hosts: "localhost"
  connection: "local"
  gather_facts: false
  vars:
    resource_group: "automated-testing"
    resource_group_secondary: "automated-testing-secondary"
  collections:
    - azure.azcollection

  tasks:
    - name: "Include storage account tests"
      include_tasks: "tests/integration/targets/azure_rm_storageaccount/tasks/main.yml"

    - name: "Include storage blob tests"
      include_tasks: "tests/integration/targets/azure_rm_storageblob/tasks/main.yml"
      vars:
        test1_file: "tests/integration/targets/azure_rm_storageblob/files/Ratings.png"

[l3ender]

Hi @Fred-sun, could you please take a look at this PR? I've run ansible-test (integration and sanity) for both storageaccount and storageblob; everything appears to be working so I believe the PR is ready.

I plan to work on #459 and #780 next, but thought it would be good to do those in a separate PR.

Thank you!

[l3ender]

Hi @Fred-sun, can you please inspect this PR? Thank you!

[xuzhang3]

@l3ender LGTM, thanks