Implementation of edge insets for StepperView for positioning

[badrinathvm]

Description

Implementation of EdgeInsets for positioning the Stepper View according to the desired choice.

StepperView()
                       .edgeInsets(EdgeInsets(top: 2, leading: 5, bottom: 2, trailing: 5))

Type of change

• Bug fix
• New feature
• Breaking change
• This change requires a documentation update

How Has This Been Tested

Please let us know if you have tested your PR and if we need to reproduce the issues. Also, please let us know if we need any relevant information for running the tests.

• Unit Testing
• UI Testing

Test Configuration

• Xcode version:
• Device/Simulator
• iOS version
• MacOSX version

Checklist:

For checklist items not applicable, mention NA in front of it with some comment if applicable.

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• Add comments to code particularly in hard-to-understand areas
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes before pushing the pull request

[rcole34]

This may slightly change the default spacing, as if you just add .padding() it uses the system default (varies based on device type and other conditions). If we made stepperEdgeInsets be optional EdgeInsets? with a default value of nil then passing .padding(nil) will retain the current behavior.

[badrinathvm]

I am evaluating this default padding behaviour across all the watchOS, iOS and test it out.