Update 2 nuget dependencies

Author: github-actions[bot]

System.IO.Ports/System.IO.Ports.nfproj

@@ -41,7 +41,7 @@
     <NFMDP_PE_LoadHints Include="..\packages\nanoFramework.CoreLibrary.1.10.5-alpha.145.6\lib\mscorlib.dll">
       <InProject>false</InProject>
     </NFMDP_PE_LoadHints>
-    <NFMDP_PE_LoadHints Include="..\packages\nanoFramework.Runtime.Events.1.9.0-preview.26\lib\nanoFramework.Runtime.Events.dll">
+    <NFMDP_PE_LoadHints Include="..\packages\nanoFramework.Runtime.Events.1.9.0-preview.27\lib\nanoFramework.Runtime.Events.dll">
       <InProject>false</InProject>
     </NFMDP_PE_LoadHints>
   </ItemGroup>
@@ -70,9 +70,8 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=1.9.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Runtime.Events.1.9.0-preview.26\lib\nanoFramework.Runtime.Events.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.Runtime.Events.1.9.0-preview.27\lib\nanoFramework.Runtime.Events.dll</HintPath>
       <Private>True</Private>
-      <SpecificVersion>True</SpecificVersion>
     </Reference>
     <Reference Include="nanoFramework.System.Collections, Version=1.2.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Collections.1.2.0-preview.55\lib\nanoFramework.System.Collections.dll</HintPath>

System.IO.Ports/packages.config

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.10.5-alpha.145.6" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.Runtime.Events" version="1.9.0-preview.26" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.Runtime.Events" version="1.9.0-preview.27" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Collections" version="1.2.0-preview.55" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Text" version="1.1.1-preview.51" targetFramework="netnanoframework10" />
   <package id="Nerdbank.GitVersioning" version="3.4.194" developmentDependency="true" targetFramework="netnanoframework10" />

Tests/UnitTestsSerialPort/UnitTestsSerialPort.nfproj

@@ -43,14 +43,12 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.Hardware.Esp32, Version=1.3.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.Hardware.Esp32.1.3.3-preview.14\lib\nanoFramework.Hardware.Esp32.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.Hardware.Esp32.1.3.3-preview.15\lib\nanoFramework.Hardware.Esp32.dll</HintPath>
       <Private>True</Private>
-      <SpecificVersion>True</SpecificVersion>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=1.9.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.Runtime.Events.1.9.0-preview.26\lib\nanoFramework.Runtime.Events.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.Runtime.Events.1.9.0-preview.27\lib\nanoFramework.Runtime.Events.dll</HintPath>
       <Private>True</Private>
-      <SpecificVersion>True</SpecificVersion>
     </Reference>
     <Reference Include="nanoFramework.System.Text, Version=1.1.1.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.System.Text.1.1.1-preview.51\lib\nanoFramework.System.Text.dll</HintPath>

Tests/UnitTestsSerialPort/packages.config

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.10.5-alpha.145.6" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.Hardware.Esp32" version="1.3.3-preview.14" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.Runtime.Events" version="1.9.0-preview.26" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.Hardware.Esp32" version="1.3.3-preview.15" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.Runtime.Events" version="1.9.0-preview.27" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Text" version="1.1.1-preview.51" targetFramework="netnanoframework10" />
   <package id="nanoFramework.TestFramework" version="1.0.122" targetFramework="netnanoframework10" developmentDependency="true" />
 </packages>

nanoFramework.System.IO.Ports.nuspec

@@ -21,7 +21,7 @@ This package requires a target with System.IO.Ports v$nativeVersion$.</descripti
     <tags>nanoFramework C# csharp netmf netnf System.IO.Ports</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.10.5-alpha.145.6" />
-      <dependency id="nanoFramework.Runtime.Events" version="1.9.0-preview.26" />
+      <dependency id="nanoFramework.Runtime.Events" version="1.9.0-preview.27" />
       <dependency id="nanoFramework.System.Collections" version="1.2.0-preview.55" />
       <dependency id="nanoFramework.System.Text" version="1.1.1-preview.51" />
     </dependencies>