Bump HtmlToOpenXml.dll in /eFormAPI/Plugins/Workflow.Pn

Bumps [HtmlToOpenXml.dll](https://github.com/onizet/html2openxml) from 3.2.3 to 3.2.4.
- [Release notes](https://github.com/onizet/html2openxml/releases)
- [Changelog](https://github.com/onizet/html2openxml/blob/dev/CHANGELOG.md)
- [Commits](onizet/html2openxml@3.2.3...3.2.4)

---
updated-dependencies:
- dependency-name: HtmlToOpenXml.dll
  dependency-version: 3.2.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

eFormAPI/Plugins/Workflow.Pn/Workflow.Pn/Workflow.Pn.csproj

@@ -30,7 +30,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="HtmlToOpenXml.dll" Version="3.2.3" />
+    <PackageReference Include="HtmlToOpenXml.dll" Version="3.2.4" />
     <PackageReference Include="Microting.eForm" Version="9.0.26" />
     <PackageReference Include="Microting.EformAngularFrontendBase" Version="9.0.22" />
     <PackageReference Include="Microting.eFormApi.BasePn" Version="9.0.25" />