Update 1 NuGet dependencies

Author: github-actions[bot]

Tests/MathUnitTests/MathUnitTests.nfproj

@@ -31,8 +31,8 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="mscorlib, Version=1.12.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.CoreLibrary.1.12.0-preview.19\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.12.0.4, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\..\packages\nanoFramework.CoreLibrary.1.12.0\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.TestFramework, Version=1.0.183.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">

Tests/MathUnitTests/packages.config

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.12.0-preview.19" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.CoreLibrary" version="1.12.0" targetFramework="netnanoframework10" />
   <package id="nanoFramework.TestFramework" version="1.0.183" targetFramework="netnanoframework10" developmentDependency="true" />
 </packages>

nanoFramework.System.Math.nuspec

@@ -19,7 +19,7 @@
 This package requires a target with System.Math v$nativeVersion$ (checksum $checksum$).</description>
     <tags>nanoFramework C# csharp netmf netnf Math</tags>
     <dependencies>
-      <dependency id="nanoFramework.CoreLibrary" version="1.12.0-preview.19" />
+      <dependency id="nanoFramework.CoreLibrary" version="1.12.0" />
     </dependencies>
   </metadata>
   <files>

nanoFramework.System.Math/nanoFramework.System.Math.nfproj

@@ -48,8 +48,8 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="mscorlib, Version=1.12.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.1.12.0-preview.19\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.12.0.4, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.CoreLibrary.1.12.0\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>

nanoFramework.System.Math/packages.config

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.12.0-preview.19" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.CoreLibrary" version="1.12.0" targetFramework="netnanoframework10" />
   <package id="Nerdbank.GitVersioning" version="3.4.205" developmentDependency="true" targetFramework="netnanoframework10" />
 </packages>