chore: Remove GitVersion.yml and upgrade GitVersion.MsBuild to v6.3.0

Author: snovak7

Directory.Packages.props

@@ -5,7 +5,7 @@
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="GitVersion.MsBuild" Version="5.12.0">
+        <PackageReference Include="GitVersion.MsBuild" Version="6.3.0">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>