[7.0.3 Cherry-pick] Fix AccessTokenCallback TNIR behavior and make SspiContextProvider mutually exclusive with token auth - #4561

[7.0.3 Cherry-pick] Fix AccessTokenCallback TNIR behavior and make SspiContextProvider mutually exclusive with token auth#4561

paulmedynski merged 3 commits into

release/7.0dotnet/SqlClient:release/7.0from

dev/automation/pr-4520-to-7.0.3dotnet/SqlClient:dev/automation/pr-4520-to-7.0.3Copy head branch name to clipboard