Fixed console warning message "ignoring singular matrix" when dealing with PieChart

[IssaMansour]

Fixed console warning message "ignoring singular matrix: ProjectionTransform(m11: 5e-324, m12: 0.0, m13: 0.0, m21: 0.0, m22: 5e-324, m23: 0.0, m31: 100.0, m32: 100.0, m33: 1.0)" when dealing with PieChart by modifying scale effect

Description

When dealing with PieChart, we have this warning message in console "ignoring singular matrix". This is an issue when dealing with ScaleEffect modifier.
https://stackoverflow.com/questions/63630107/swiftui-unknown-process-name-cgaffinetransforminvert-singular-matrix-error

Motivation and Context

This is just a simple modification to avoid useless warning spamming messages on the console

How Has This Been Tested?

• A fork was made from ChartView.
• The fixed was made on the branch new-version-beta2
• Added this fork on a SwiftUI project that has the issue with Swift Package Manager
• No more warning messages and PieChart works like before

Testing on Xcode 12.4 / Project build on iOS 14.1

Screenshots (if appropriate):

Screenshot of the issue:

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Non-functional change (Updating Documentation, CI automation, etc..)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.