Revert branch e2e-remove-after-blocks-from-user-inherited-access-spec

What does this MR do and why?

Reverts !107683 (merged)

There appears to be an issue with our delete test resources script currently where users are not being deleted and instead return 403 Forbidden. The users that are created and added to the sandbox group from this spec are accumulating and causing other specs to fail, such as #386895 (closed)

This revert adds the after blocks back in until further investigation can be done on the delete test resources script issue.

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