Bump Verify.SourceGenerators from 2.3.0 to 2.4.0 (#113)

Bumps [Verify.SourceGenerators](https://github.com/VerifyTests/Verify.SourceGenerators) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/VerifyTests/Verify.SourceGenerators/releases)
- [Commits](VerifyTests/Verify.SourceGenerators@2.3.0...2.4.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Directory.Packages.props

@@ -30,7 +30,7 @@
 	<PackageVersion Include="Scriban" Version="5.10.0" />
 	<PackageVersion Include="Swashbuckle.AspNetCore" Version="6.7.3" />
 	<PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
-	<PackageVersion Include="Verify.SourceGenerators" Version="2.3.0" />
+	<PackageVersion Include="Verify.SourceGenerators" Version="2.4.0" />
 	<PackageVersion Include="Verify.Xunit" Version="26.2.0" />
 	<PackageVersion Include="xunit" Version="2.9.0" />
 	<PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />