Psg 4897 add space readme

What's New?

Add vertical spacing to separate product comparison table from Getting Started section.

Before: CleanShot 2024-10-18 at 11 47 18@2x

After: CleanShot 2024-10-18 at 11 47 38@2x

[ ] 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)
[X] Documentation update

[ ] My code follows the style guidelines of this project
[ ] I have performed a self-review of my own code
[ ] I have manually tested my code thoroughly
[ ] I have added/updated inline documentation for public facing interfaces if relevant
[ ] My changes generate no new warnings
[ ] I have added tests that prove my fix is effective or that my feature works
[ ] New and existing integration and unit tests pass locally with my changes
[ ] Any dependent changes have been merged and published in downstream modules

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