fix: Parsing spreads in function call returns

[egorpavlikhin]

Function return spreading

Description

Similarly to #251 spreading function return values inside of clsx call or similar fails with TypeError: Cannot read properties of undefined (reading 'type')

This is a simple fix to simply ignore those nodes.

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• 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 not work as expected)
• This change requires a documentation update

How Has This Been Tested?

I added a test that matches my minimal reproduction. It fails without the introduced change.

Test Configuration:

• OS + version: e.g. macOS Mojave
• NPM version: ...
• Node version: ...

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• 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
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

[egorpavlikhin]

@francoismassart any chance this could be merged?

[egorpavlikhin]

@francoismassart