[TIMOB-23575] Windows: CLI does not check correct directories when detecting app icons

Description

When building for Windows Platform currently the following is performed when generating app icons, [as seen in the code](https://github.com/appcelerator/titanium_mobile_windows/blob/master/cli/commands/_build/copy.js#L343-L344)

Check for icon in \app\assets\windows

Check for icon in \

Check for presence of \DefaultIcon-windows.png and generate using this if it exists

Check for presence of \DefaultIcon.png and generate using this if it exists

To be in parity with other platforms the locations should be changed to the following in this order:

Check for icon in \Resources\windows\

Check for icon in \Resources\

Check for \DefaultIcon-windows.png and generate using this if it exists

Check for \DefaultIcon.png and generate using this if it exists

Steps to reproduce

Build a classic Titanium project for the Windows Platform using appc run -p windows -T wp-device --build-only

Copy the icons from <project_dir>\build\windows\Assets\ to <project_dir>\Resources\windows\

Build the project using appc run -p windows -T wp-device --build-only

Copy the icons from <project_dir>\build\windows\Assets\ to <project_dir>\Resources\

Build the project using appc run -p windows -T wp-device --build-only

Actual result

In both step 3 and 5, app icons will be generated

Expected result

In both step 3 and 5, app icons should not be generated as they are located in the correct locations