Update dependency Microsoft.SourceLink.GitHub to v8

Author: renovate[bot]

src/TBC.OpenAPI.SDK.Core/TBC.OpenAPI.SDK.Core.csproj

@@ -54,7 +54,7 @@
 	</PropertyGroup>
 
 	<ItemGroup Label="SourceLink">
-		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" Condition=" '$(Configuration)|$(GITHUB_ACTIONS)' == 'Release|true' ">
+		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" Condition=" '$(Configuration)|$(GITHUB_ACTIONS)' == 'Release|true' ">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>