Update 2 NuGet dependencies

Author: github-actions[bot]

Tests/UnitTestDebugLogging/UnitTestDebugLogging.nfproj

@@ -73,9 +73,8 @@
       <SpecificVersion>True</SpecificVersion>
     </Reference>
     <Reference Include="System.IO.Ports, Version=1.0.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.System.IO.Ports.1.0.3-preview.4\lib\System.IO.Ports.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.System.IO.Ports.1.0.3-preview.6\lib\System.IO.Ports.dll</HintPath>
       <Private>True</Private>
-      <SpecificVersion>True</SpecificVersion>
     </Reference>
   </ItemGroup>
   <ItemGroup>

Tests/UnitTestDebugLogging/packages.config

@@ -5,7 +5,7 @@
   <package id="nanoFramework.Runtime.Events" version="1.10.0-preview.1" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Collections" version="1.3.0" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.IO.FileSystem" version="1.0.3-preview.3" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.System.IO.Ports" version="1.0.3-preview.4" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.System.IO.Ports" version="1.0.3-preview.6" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Text" version="1.1.3-preview.4" targetFramework="netnanoframework10" />
   <package id="nanoFramework.TestFramework" version="1.0.166" targetFramework="netnanoframework10" developmentDependency="true" />
 </packages>

nanoFramework.Logging.Serial.nuspec

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <package xmlns="http://schemas.microsoft.com/packaging/2012/06/nuspec.xsd">
   <metadata>
     <id>nanoFramework.Logging.Serial</id>
@@ -23,7 +23,7 @@ There is also a package with the Stream Logging only and another with the basic
       <dependency id="nanoFramework.CoreLibrary" version="1.11.7" />
       <dependency id="nanoFramework.Runtime.Events" version="1.10.0-preview.1" />
       <dependency id="nanoFramework.System.Text" version="1.1.3-preview.4" />
-      <dependency id="nanoFramework.System.IO.Ports" version="1.0.3-preview.4" />
+      <dependency id="nanoFramework.System.IO.Ports" version="1.0.3-preview.6" />
       <dependency id="nanoFramework.Logging" version="$version$" />
     </dependencies>
   </metadata>

nanoFramework.Logging.Serial/nanoFramework.Logging.Serial.nfproj

@@ -41,9 +41,8 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.IO.Ports, Version=1.0.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.IO.Ports.1.0.3-preview.4\lib\System.IO.Ports.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.IO.Ports.1.0.3-preview.6\lib\System.IO.Ports.dll</HintPath>
       <Private>True</Private>
-      <SpecificVersion>True</SpecificVersion>
     </Reference>
   </ItemGroup>
   <ItemGroup>

nanoFramework.Logging.Serial/packages.config

@@ -3,7 +3,7 @@
   <package id="nanoFramework.CoreLibrary" version="1.11.7" targetFramework="netnanoframework10" />
   <package id="nanoFramework.Runtime.Events" version="1.10.0-preview.1" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Collections" version="1.3.0" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.System.IO.Ports" version="1.0.3-preview.4" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.System.IO.Ports" version="1.0.3-preview.6" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Text" version="1.1.3-preview.4" targetFramework="netnanoframework10" />
   <package id="Nerdbank.GitVersioning" version="3.4.194" developmentDependency="true" targetFramework="netnanoframework10" />
 </packages>