Force cy.origin to use same origin instead of same super domain origin

[AtofStryker]

What would you like?

I would like to force cy.origin spec bridges to create the iframe source as the same origin as the expected AUT.

In other words:

// moving away from the primary
cy.visit('https://www.foobar.com/index.html')
cy.origin('https://foobar.com', () => // your code here)

becomes

// moving away from the primary
cy.visit('https://www.foobar.com/index.html')
cy.origin('https://www.foobar.com', () => // your code here)

Why is this needed?

In order to support google login from google chrome and eliminate inconsistencies from the spec bridge. This means requests can be relative from within the cy.origin block, as well as actually being able to leverage more accurate properties off the window object (like origin). This also simplifies the check inside the injection to just compare origins and move on

Other

No response

[AtofStryker]

NOTE: This is a breaking change for cy.origin, but does NOT require a major release as it is behind an experimental flag

[AtofStryker]

We also need to make sure documentation is added to cypress-documentation to explain this breaking change before releasing

[cypress-bot]

The code for this is done in cypress-io/cypress#23885, but has yet to be released.
We'll update this issue and reference the changelog when it's released.

[cypress-bot]

Released in 10.10.0.

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