Update mscorlib refs

Author: josesimoes

System.Device.Pwm/System.Device.Pwm.nfproj

@@ -38,11 +38,6 @@
       <InProject>false</InProject>
     </NFMDP_PE_ExcludeClassByName>
   </ItemGroup>
-  <ItemGroup>
-    <NFMDP_PE_LoadHints Include="..\packages\nanoFramework.CoreLibrary.1.10.4-preview.4\lib\mscorlib.dll">
-      <InProject>false</InProject>
-    </NFMDP_PE_LoadHints>
-  </ItemGroup>
   <Import Project="$(NanoFrameworkProjectSystemPath)NFProjectSystem.props" Condition="Exists('$(NanoFrameworkProjectSystemPath)NFProjectSystem.props')" />
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -54,10 +49,9 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="mscorlib, Version=1.10.4.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.1.10.4-preview.4\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.10.5.4, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.CoreLibrary.1.10.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
-      <SpecificVersion>True</SpecificVersion>
     </Reference>
   </ItemGroup>
   <Import Project="$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets" Condition="Exists('$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets')" />

System.Device.Pwm/packages.config

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.10.4-preview.4" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.CoreLibrary" version="1.10.5" targetFramework="netnanoframework10" />
   <package id="Nerdbank.GitVersioning" version="3.4.194" targetFramework="netnanoframework10" developmentDependency="true" />
 </packages>