chore(deps): Bump Verify.SourceGenerators from 2.2.0 to 2.3.0 (#1428)

Bumps [Verify.SourceGenerators](https://github.com/VerifyTests/Verify.SourceGenerators) from 2.2.0 to 2.3.0.
- [Release notes](https://github.com/VerifyTests/Verify.SourceGenerators/releases)
- [Commits](VerifyTests/Verify.SourceGenerators@2.2.0...2.3.0)

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

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

test/Riok.Mapperly.Tests/Riok.Mapperly.Tests.csproj

@@ -2,7 +2,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.7.0" />
-    <PackageReference Include="Verify.SourceGenerators" Version="2.2.0" />
+    <PackageReference Include="Verify.SourceGenerators" Version="2.3.0" />
   </ItemGroup>
 
   <ItemGroup>