Revert the creation of Smithy.Identity.Abstractions project and move its interfaces to AWSSDK.Core#3584

Merged

muhammad-othman merged 2 commits intosra-identity-authfrom muhamoth/DOTNET-7844-sra-remove-SmithyIdentityAbstractions-project

Dec 23, 2024

+226-236

Commits on Dec 19, 2024

Revert the creation of Smithy.Identity.Abstractions project and move its interfaces to AWSSDK.Core
muhammad-othman
committed

Commits on Dec 20, 2024

Update the namespaces of the identity and auth interfaces
muhammad-othman
committed