Test failure: System.Drawing tests fail on ARM64/32

Opened on behalf of @AriNuer

The test `System.Drawing.Drawing2D.Tests.GraphicsPathTests/AddArc_Rectangle_Success` has failed.

Failure Message:
```
Assert.Equal() Failure\r
Expected: {X=2.999624,Y=2.0137072,Width=0,Height=0.013704777}\r
Actual: {X=2.9996243,Y=2.0137074,Width=0,Height=0.013704777}
```

Stack Trace:
```
at System.Drawing.Drawing2D.Tests.GraphicsPathTests.AssertArc(GraphicsPath path) in F:\vsagent\5\s\src\System.Drawing.Common\tests\Drawing2D\GraphicsPathTests.cs:line 2434
at System.Drawing.Drawing2D.Tests.GraphicsPathTests.AddArc_Rectangle_Success() in F:\vsagent\5\s\src\System.Drawing.Common\tests\Drawing2D\GraphicsPathTests.cs:line 402
```

Build : 3.0 - 20190303.8 (Core Tests)
Failing configurations:
- Windows.10.Arm64-arm64
- Release

Details:
https://mc.dot.net/#/product/netcore/30/source/official~2Fdotnet~2Fcorefx~2Frefs~2Fheads~2Fmaster/type/test~2Ffunctional~2Fcli~2F/build/20190303.8/workItem/System.Drawing.Common.Tests/analysis/xunit/System.Drawing.Drawing2D.Tests.GraphicsPathTests~2FAddArc_Rectangle_Success