Bump Swashbuckle.AspNetCore from 6.6.2 to 6.7.0 (#258)

Bumps [Swashbuckle.AspNetCore](https://github.com/domaindrivendev/Swashbuckle.AspNetCore) from 6.6.2 to 6.7.0.
- [Release notes](https://github.com/domaindrivendev/Swashbuckle.AspNetCore/releases)
- [Commits](domaindrivendev/Swashbuckle.AspNetCore@v6.6.2...v6.7.0)

---
updated-dependencies:
- dependency-name: Swashbuckle.AspNetCore
  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>

src/LoanRepaymentApi/LoanRepaymentApi.csproj

@@ -16,7 +16,7 @@
         <PackageReference Include="Hellang.Middleware.ProblemDetails" Version="6.5.1" />
         <PackageReference Include="NodaTime" Version="3.1.11" />
         <PackageReference Include="Sentry.AspNetCore" Version="4.9.0" />
-        <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
+        <PackageReference Include="Swashbuckle.AspNetCore" Version="6.7.0" />
     </ItemGroup>
 
     <ItemGroup>