fix: src/jcdcdev.Umbraco.ExtendedMarkdownEditor/jcdcdev.Umbraco.ExtendedMarkdownEditor.csproj to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DOTNET-BOUNCYCASTLECRYPTOGRAPHY-7831268
- https://snyk.io/vuln/SNYK-DOTNET-BOUNCYCASTLECRYPTOGRAPHY-7831266
- https://snyk.io/vuln/SNYK-DOTNET-SYSTEMTEXTJSON-7433719
- https://snyk.io/vuln/SNYK-DOTNET-BOUNCYCASTLECRYPTOGRAPHY-7577211

Author: snyk-bot

src/jcdcdev.Umbraco.ExtendedMarkdownEditor/jcdcdev.Umbraco.ExtendedMarkdownEditor.csproj

@@ -24,7 +24,7 @@
 
     <ItemGroup>
         <PackageReference Include="Umbraco.Cms.Core" Version="14.0.0-rc4"/>
-        <PackageReference Include="Umbraco.Cms.Web.Website" Version="14.0.0-rc4"/>
+        <PackageReference Include="Umbraco.Cms.Web.Website" Version="14.2.0"/>
         <PackageReference Include="Markdig" Version="0.37.0"/>
         <PackageReference Include="jcdcdev.Umbraco.Core" Version="14.0.0-alpha0003"/>
     </ItemGroup>