Fix ci build (#187)

* again

* maybe explicit restore ?

* attempt to remove .bin/.obj folders

* update Avalonia version here as well (temporary)

* Revert "attempt to remove .bin/.obj folders"

This reverts commit 5fecc99.

* Revert "maybe explicit restore ?"

This reverts commit 22c232a.

* change version manually & temporarily avoid upgrading of Avalonia.Skia package

.github/workflows/Build.yml

@@ -13,9 +13,9 @@ jobs:
       with:
         dotnet-version: '3.1.401'
     - name: Setup NuGet
-      uses: NuGet/[email protected].2
+      uses: NuGet/[email protected].5
     - name: Setup MSBuild Path
-      uses: warrenbuckley/Setup-MSBuild@v1
+      uses: microsoft/setup-msbuild@v1.0.2
     - name: Restore NuGet Packages
       run: nuget restore CSharpMath.sln
     - name: Build Everything

.github/workflows/Test.yml

@@ -1,4 +1,4 @@
-name: Test
+name: Test
 
 on: [push, pull_request]
 jobs:
@@ -22,7 +22,7 @@ jobs:
         dotnet tool install -g dotnet-outdated
         update() {
           dotnet outdated -u CSharpMath.Xaml.Tests.NuGet
-          dotnet outdated -pre Always -inc CSharpMath -inc Avalonia -u CSharpMath.Xaml.Tests.NuGet
+          dotnet outdated -pre Always -inc CSharpMath -u CSharpMath.Xaml.Tests.NuGet
         }
         # retry 5 times since dotnet outdated fails often: https://github.com/jerriep/dotnet-outdated/issues/299
         update || update || update || update || update

CSharpMath.Xaml.Tests.NuGet/CSharpMath.Xaml.Tests.NuGet.csproj

@@ -2,7 +2,7 @@
   <ItemGroup>
     <PackageReference Include="CSharpMath.Avalonia" Version="0.5.0-alpha4" />
     <PackageReference Include="CSharpMath.Forms" Version="0.5.0-alpha4" />
-    <PackageReference Include="Avalonia.Skia" Version="0.10.0-preview2" />
+    <PackageReference Include="Avalonia.Skia" Version="0.10.0-preview5" />
     <Compile Include="../CSharpMath.Xaml.Tests/XamarinFormsCrc64.cs" Link="XamarinFormsCrc64.cs" />
     <Compile Include="../CSharpMath.Xaml.Tests/XamarinFormsMockPlatformServices.cs" Link="XamarinFormsMockPlatformServices.cs" />
   </ItemGroup>

Directory.Build.props

@@ -1,4 +1,4 @@
-<!--Directory.Build.props: MSBuild properties that are included in every project-->
+<!--Directory.Build.props: MSBuild properties that are included in every project-->
 <!--Info: https://docs.microsoft.com/en-us/visualstudio/msbuild/customize-your-build?view=vs-2019#directorybuildprops-and-directorybuildtargets-->
 <Project InitialTargets="SetDefaultPackageVersion">
   <PropertyGroup Condition="$(MSBuildProjectName.Contains('Test')) And !$(MSBuildProjectName.Contains('Ios'))">