…val-endpoint-api

In order to facilitate a command method that can update many auth
requests at one time a new model must be defined that accepts valid
input for the command's needs. To achieve this a new file has been
created at
`Core/AdminConsole/OrganizationAuth/Models/OrganizationAuthRequestUpdateCommandModel.cs`
that contains a class of the same name. It's properties match those that
need to come from any calling API request models to fulfill the request.

Calling API functions of the `UpdateOrganizationAuthRequestCommand` need
a function that can accept many auth request response objects and
process them as approved or denied. To achieve this a new function has
been added to `IUpdateOrganizationAuthRequestCommand` called
`UpdateManyAsync()` that accepts an
`IEnumberable<OrganizationAuthRequest>` and returns a `Task`.
Implementations of this interface method will be used to bulk process
auth requests as approved or denied.

To facilitate a bulk device login request approval workflow in the admin
console `UpdateOrganizationAuthRequestCommand` needs to be updated to
include an `UpdateMany()` method. It should accept a list of
`OrganizationAuthRequestUpdateCommandModel` objects, perform some simple
data validation checks, and then pass those along to
`AuthRequestRepository` for updating in the database.

This commit stubs out this method for the purpose of writing unit tests.
At this stage the method throws a `NotImplementedException()`. It will
be expand after writing assertions.

The updates to `UpdateOrganizationAuthRequestCommand` require a new
direct dependency on `IAuthRequestRepository`. This commit simply
registers this dependency in the `UpdateOrganizationAuthRequest`
constructor for use in unit tests and the `UpdateManyAsync()`
implementation.

…val-endpoint-api

…t-api' into ac/addison/ac-2301/bulk-device-approval-service

…4077)