chore(deps): Bump NSubstitute from 5.1.0 to 5.3.0

Bumps [NSubstitute](https://github.com/nsubstitute/NSubstitute) from 5.1.0 to 5.3.0.
- [Release notes](https://github.com/nsubstitute/NSubstitute/releases)
- [Changelog](https://github.com/nsubstitute/NSubstitute/blob/main/CHANGELOG.md)
- [Commits](nsubstitute/NSubstitute@v5.1.0...v5.3.0)

---
updated-dependencies:
- dependency-name: NSubstitute
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

test/Riok.Mapperly.IntegrationTests/Riok.Mapperly.IntegrationTests.csproj

@@ -34,8 +34,8 @@
 
   <!-- ef core tests should only run on newer .NET versions -->
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.19" Condition="'$(TargetFramework)' == 'net7.0'" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.8" Condition="'$(TargetFramework)' == 'net8.0'" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-rc.2.24474.1" Condition="'$(TargetFramework)' == 'net7.0'" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-rc.2.24474.1" Condition="'$(TargetFramework)' == 'net8.0'" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-rc.2.24474.1" Condition="'$(TargetFramework)' == 'net9.0'" />
   </ItemGroup>