What does this pull request do?

Fixes broken profile linking made by using External Auth ID.

What's new?

Refactored PolicyHelper and AuthorizationRequest to use UserAccount instead of of IdentifierBundle.
Modified SparqlSelectQueryResultsChecker to support queries that contain externalAuthId and matchingPropertyUri
Modified existing policies to find related profiles by using External Auth ID

Reproduce the problem described in the issue
Apply Vitro PR and this PR, build VIVO
Create a self editor user account and 2 profiles, link user account with one of created profiles by using External Auth ID
In both profiles add/create one new publication.
Log in as a self edtor, check that user can edit his own profile and can't edit not related profile
As a self editor check that publication related to owned profile is editable and publication not related to the profile is not editable
As a root user on Property Editing Form of the property that is used to show publication in the profile click checkbox "Suppress Display for this property in unrelated individuals".
As a self editor check that property is still visible in owned profile and not visible in not related profile
As a root user on Class Editing Form of the publication class click checkbox "Suppress Display for not related individual pages of class".
As a self editor check that related publication profile is still accessible and editable and not related publication profile is not accessible (redirects to home page)

@VIVO-project/vivo-committers