Update changelog.txt (#3337)
Update changelog.txt (#3337)

* Update changelog.txt

* Address comments

* Add details for MSAL Runtime

* Update changelog.txt

Co-authored-by: Gladwin Johnson <26205e4c0966170127678b63e5626ba8452796e8@users.noreply.github.com>

* Update changelog.txt

Co-authored-by: Gladwin Johnson <26205e4c0966170127678b63e5626ba8452796e8@users.noreply.github.com>

Co-authored-by: Gladwin Johnson <26205e4c0966170127678b63e5626ba8452796e8@users.noreply.github.com>
AzureAD/microsoft-authentication-library-for-dotnet,AzureAD/microsoft-authentication-library-for-dotnet,AzureAD/microsoft-authentication-library-for-dotnet,AzureAD/microsoft-authentication-library-for-dotnet