Update mcr.microsoft.com/dotnet/sdk Docker tag to v9

This MR contains the following updates:

Package	Type	Update	Change
mcr.microsoft.com/dotnet/sdk	image	major	8.0 -> 9.0
mcr.microsoft.com/dotnet/sdk	image	major	8.0-windowsservercore-ltsc2022 -> 9.0-windowsservercore-ltsc2022

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