chore(deps): update dependency nsubstitute to v5.1.0 (#401)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [NSubstitute](https://nsubstitute.github.io/) | nuget | minor |
`5.0.0` -> `5.1.0` |

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Directory.Packages.props

@@ -31,7 +31,7 @@
 		<PackageVersion Include="xunit" Version="2.5.0" />
 		<PackageVersion Include="xunit.runner.visualstudio" Version="2.5.0" />
 		<PackageVersion Include="coverlet.collector" Version="6.0.0" />
-		<PackageVersion Include="NSubstitute" Version="5.0.0" />
+		<PackageVersion Include="NSubstitute" Version="5.1.0" />
 	</ItemGroup>
 
 	<ItemGroup>