Resync from mainline.

[MattB-msft]

This pull request to the DataverseClient project includes a variety of bug fixes and improvements. The most important changes include fixing a bug related to token cache file creation and adding two new properties to the OrganizationDetail and DiscoveryServer objects.

Bug fixes:

• src/GeneralTools/DataverseClient/Client/Auth/TokenCache/FileBackedTokenCacheHints.cs: Fixed a bug where the token cache file couldn't be created if the host name contained invalid characters by adding a check to replace invalid characters with underscores.
• src/nuspecs/Microsoft.PowerPlatform.Dataverse.Client.ReleaseNotes.txt: Fixed a bug related to token cache file creation and updated dependency versions for System.Text.Json and Microsoft.Identity.Client.

New features:

• src/GeneralTools/DataverseClient/Client/ConnectionService.cs: Added two new properties, SchemaType and OrganizationType, to both the OrganizationDetail and DiscoveryServer objects. [1] [2]
• src/GeneralTools/DataverseClient/Client/Model/GlobalDiscoveryModel.cs: Added a new property to the GlobalDiscoveryInstanceModel class and updated the using statements in the GlobalDiscoveryModel class. [1] [2]

Code improvements: Fix to include #384 Fix to include #406

• src/GeneralTools/DataverseClient/Client/Utils/Utils.cs: Removed an unnecessary semicolon in the GetDiscoveryServerByUri method.