Clarify that `global.json` `version` field doesn't support `9.0.x`, `9.0.0` or `9.0` values

[Frulfump]

Type of issue

Typo

Description

As evident by
dependabot/dependabot-core#12396
microsoft/azure-pipelines-tasks#19292 (comment)

People don't seem to understand what constitutes a valid version string. So let's help people by calling out some specific invalid values.

Related dotnet/sdk#49816
Related PR adding reporting for invalid versions when doing dotnet --info dotnet/runtime#118418 also includes 9.0 as an invalid value together with 9.0.x and 9.0.0.

(Type of issue should probably be "Missing information" but I don't want to break any automation)

Page URL

https://learn.microsoft.com/en-us/dotnet/core/tools/global-json#version

Content source URL

https://github.com/dotnet/docs/blob/main/docs/core/tools/global-json.md

Document Version Independent Id

6d80613f-42dc-35d7-aeff-3187a36dbbca

Platform Id

8e1f5348-e2c6-2d5e-9531-202d840f33ca

Article author

@tdykstra

Metadata

• ID: a94c335b-0b65-96cc-1c25-65777fbe4bb5
• PlatformId: 8e1f5348-e2c6-2d5e-9531-202d840f33ca
• Service: dotnet-fundamentals

Related Issues

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Associated WorkItem - 503525

[Frulfump]

9.0 will also show an error when doing dotnet --info as well as 9.0.0 and 9.0.x
after dotnet/runtime#118418 is released