Fix incompatible GitVersion version

[natenho]

Issue #, if available: N/A

Description of changes:

Fix the error below, by upgrading gitversion to a version compatible with the installed dotnet runtime (6.0):

[Container] 2022/09/18 05:28:17 Running command gitversion
--
140 | It was not possible to find any compatible framework version
141 | The framework 'Microsoft.NETCore.App', version '3.1.0' (x64) was not found.
142 | - The following frameworks were found:
143 | 6.0.6 at [/root/.dotnet/shared/Microsoft.NETCore.App]
144 |  
145 | You can resolve the problem by installing the specified framework and/or SDK.

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