update dependencies

Author: oldrev

examples/Sandwych.MapMatchingKit.Examples.HelloWorldApp/Sandwych.MapMatchingKit.Examples.HelloWorldApp.csproj

@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="GeoJSON.Net" Version="1.1.64" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="11.0.1" />
   </ItemGroup>
 
   <ItemGroup>

test/Sandwych.Hmm.Tests/Sandwych.Hmm.Tests.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.0" />
     <PackageReference Include="xunit" Version="2.3.1" />
     <PackageReference Include="xunit.runner.console" Version="2.3.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />

test/Sandwych.MapMatchingKit.Tests/Sandwych.MapMatchingKit.Tests.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.0" />
     <PackageReference Include="xunit" Version="2.3.1" />
     <PackageReference Include="xunit.runner.console" Version="2.3.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />