Bump System.Configuration.ConfigurationManager in /eFormAPI

Bumps [System.Configuration.ConfigurationManager](https://github.com/dotnet/runtime) from 9.0.3 to 9.0.4.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.3...v9.0.4)

---
updated-dependencies:
- dependency-name: System.Configuration.ConfigurationManager
  dependency-version: 9.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

eFormAPI/eFormAPI.Web/eFormAPI.Web.csproj

@@ -63,7 +63,7 @@
     <PackageReference Include="Swashbuckle.AspNetCore" Version="8.1.0" />
     <PackageReference Include="McMaster.NETCore.Plugins" Version="2.0.0" />
     <PackageReference Include="sendgrid" Version="9.29.3" />
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="9.0.3" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="9.0.4" />
     <PackageReference Include="System.Threading.AccessControl" Version="9.0.3" />
   </ItemGroup>