Update 1 NuGet dependencies

***NO_CI***

Author: nfbot

Tests/SerializationTests/SerializationTests.nfproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Label="Globals">
     <NanoFrameworkProjectSystemPath>$(MSBuildExtensionsPath)\nanoFramework\v1.0\</NanoFrameworkProjectSystemPath>
@@ -42,12 +42,12 @@
       <HintPath>..\..\packages\nanoFramework.CoreLibrary.1.14.2\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nanoFramework.TestFramework, Version=2.1.71.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.TestFramework.2.1.71\lib\nanoFramework.TestFramework.dll</HintPath>
+    <Reference Include="nanoFramework.TestFramework, Version=2.1.75.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\..\packages\nanoFramework.TestFramework.2.1.75\lib\nanoFramework.TestFramework.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.UnitTestLauncher, Version=0.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.TestFramework.2.1.71\lib\nanoFramework.UnitTestLauncher.exe</HintPath>
+      <HintPath>..\..\packages\nanoFramework.TestFramework.2.1.75\lib\nanoFramework.UnitTestLauncher.exe</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>

Tests/SerializationTests/packages.config

@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.14.2" targetFramework="netnano1.0" />
-  <package id="nanoFramework.TestFramework" version="2.1.71" targetFramework="netnano1.0" developmentDependency="true" />
-</packages>
+  <package id="nanoFramework.TestFramework" version="2.1.75" targetFramework="netnano1.0" developmentDependency="true" />
+</packages>

Tests/SerializationTests/packages.lock.json

@@ -10,9 +10,9 @@
       },
       "nanoFramework.TestFramework": {
         "type": "Direct",
-        "requested": "[2.1.71, 2.1.71]",
-        "resolved": "2.1.71",
-        "contentHash": "V2SYltqAwkw2ZSAZlyG515qIt2T3PL7v8UMF0GrknmTleA0HJ1qNHDXw4ymaV+RVrMexP9c27UuzQZBAKFxo9Q=="
+        "requested": "[2.1.75, 2.1.75]",
+        "resolved": "2.1.75",
+        "contentHash": "xXhPu6HR+deq6vchaaRH32xh3XEYgcCAyrePs1RMpNXGTP+QieENAGifiVDpKoi8aO4BmmOKA5UMUxJPC8BQAA=="
       }
     }
   }