fix(subscription/user/status): set correct return type

[wweaver]

What is the motivation for this pull request?

Bug fix for the return type of user subscriptions

What is the current behavior?

Returns only

{ 
    message: string
    errors?: string[]
}

What is the new behavior?

Returns

{
  users: Array<{
    email: string | null
    phone: string | null
    external_id: string | null
    subscription_groups: Array<{
      id: string
      name: string
      channel: string
      status: 'Subscribed' | 'Unsubscribed'
    }>
  }>
  total_count: number
  message: string
  errors?: string[]
}

Checklist:

• Conventional Commits
• Tests
• Documentation

[codecov]

Codecov Report

Merging #330 (21a88d6) into ww/global-params-array (f66d284) will not change coverage.
The diff coverage is 100.00%.

@@                   Coverage Diff                    @@
##           ww/global-params-array      #330   +/-   ##
========================================================
  Coverage                  100.00%   100.00%           
========================================================
  Files                          93        93           
  Lines                         473       473           
  Branches                       20        20           
========================================================
  Hits                          473       473           

Files Changed	Coverage Δ
src/subscription/user/status.ts	100.00% <100.00%> (ø)

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[remarkablemark]

Release:

• chore(master): release 2.5.1 #331 (comment)