Bump MQTTnet from 4.3.3.952 to 4.3.6.1152 in /apps/PlayniteWebPlugin/src

Bumps [MQTTnet](https://github.com/dotnet/MQTTnet) from 4.3.3.952 to 4.3.6.1152.
- [Release notes](https://github.com/dotnet/MQTTnet/releases)
- [Commits](dotnet/MQTTnet@v4.3.3.952...v4.3.6.1152)

---
updated-dependencies:
- dependency-name: MQTTnet
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

apps/PlayniteWebPlugin/src/PlayniteWeb.csproj

@@ -36,8 +36,9 @@
     <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\..\.nuget\Microsoft.Bcl.AsyncInterfaces.8.0.0\lib\net462\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
     </Reference>
-    <Reference Include="MQTTnet, Version=4.3.3.952, Culture=neutral, PublicKeyToken=fdb7629f2e364a63, processorArchitecture=MSIL">
-      <HintPath>..\..\..\.nuget\MQTTnet.4.3.3.952\lib\net461\MQTTnet.dll</HintPath>
+    <Reference Include="MQTTnet, Version=4.3.6.1152, Culture=neutral, PublicKeyToken=fdb7629f2e364a63">
+      <HintPath>..\..\..\.nuget/MQTTnet.4.3.6.1152/lib/net461/MQTTnet.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Playnite.SDK, Version=6.11.0.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\..\..\.nuget\PlayniteSDK.6.11.0\lib\net462\Playnite.SDK.dll</HintPath>

apps/PlayniteWebPlugin/src/packages.config

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Bcl.AsyncInterfaces" version="8.0.0" targetFramework="net462" />
-  <package id="MQTTnet" version="4.3.3.952" targetFramework="net462" />
+  <package id="MQTTnet" version="4.3.6.1152" targetFramework="net462" />
   <package id="PlayniteSDK" version="6.11.0" targetFramework="net462" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net462" />
   <package id="System.Memory" version="4.5.5" targetFramework="net462" />