Update 2 NuGet dependencies

Author: nfbot

nanoFramework.WebServer.nuspec

@@ -22,7 +22,7 @@ Supports both HTTPS and HTTP.</description>
     <tags>http https webserver net netmf nf nanoframework</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.14.2" />
-      <dependency id="nanoFramework.System.Net.Http.Server" version="1.5.102" />
+      <dependency id="nanoFramework.System.Net.Http.Server" version="1.5.104" />
       <dependency id="nanoFramework.Windows.Storage" version="1.5.33" />
     </dependencies>
   </metadata>

nanoFramework.WebServer/nanoFramework.WebServer.nfproj

@@ -67,12 +67,12 @@
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.38\lib\System.IO.Streams.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="System.Net, Version=1.10.52.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.1.10.52\lib\System.Net.dll</HintPath>
+    <Reference Include="System.Net, Version=1.10.62.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.1.10.62\lib\System.Net.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="System.Net.Http, Version=1.5.102.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.Http.Server.1.5.102\lib\System.Net.Http.dll</HintPath>
+    <Reference Include="System.Net.Http, Version=1.5.104.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.Http.Server.1.5.104\lib\System.Net.Http.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Threading, Version=1.1.19.33722, Culture=neutral, PublicKeyToken=c07d481e9758c731">

nanoFramework.WebServer/packages.config

@@ -4,8 +4,8 @@
   <package id="nanoFramework.Runtime.Events" version="1.11.6" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Collections" version="1.5.18" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.38" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net" version="1.10.52" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net.Http.Server" version="1.5.102" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="1.10.62" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net.Http.Server" version="1.5.104" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.2.37" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.19" targetFramework="netnano1.0" />
   <package id="nanoFramework.Windows.Storage" version="1.5.33" targetFramework="netnano1.0" />

nanoFramework.WebServer/packages.lock.json

@@ -28,15 +28,15 @@
       },
       "nanoFramework.System.Net": {
         "type": "Direct",
-        "requested": "[1.10.52, 1.10.52]",
-        "resolved": "1.10.52",
-        "contentHash": "XKxtB7DYUnuePJRgBi37kLLAOzVcGk4l3YU7MgHv5RlIdN0pECQiv/DJXVt1HiGBQc318Zn8Zrd4uO5Nelxrig=="
+        "requested": "[1.10.62, 1.10.62]",
+        "resolved": "1.10.62",
+        "contentHash": "MR4PIS7J+LyPU6jSbVu0+tdeBb3lXo7xPun+C0Q3zMpc9YPPCsI7euko4O3Q4T7VSbtjeA3dDfI0fsefcgVRUA=="
       },
       "nanoFramework.System.Net.Http.Server": {
         "type": "Direct",
-        "requested": "[1.5.102, 1.5.102]",
-        "resolved": "1.5.102",
-        "contentHash": "yc2JKAostx1RBps4y0hkqcwT3dFN4UbloD6BkKBYigVy6IeGw4IWC9N/OGZqeuaFoRfGsZ4xylNWmqaTTShSVQ=="
+        "requested": "[1.5.104, 1.5.104]",
+        "resolved": "1.5.104",
+        "contentHash": "zU0NkMd3269In8AnVKPsg9Ai3Px49rjw4aldQahxSRgqTDoej0YrM/ielgIsGQT3vas0gJiEpcF6fV0i5gf4WA=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",