ISBAT Add Tab Panels with AMP selector block

### Is your feature request related to a problem? Please describe.
No, it is an addition of a new block

### Describe the solution you'd like
A new block that would introduce tab panels with an AMP selector for better responsive display

### Describe alternatives you've considered
/

### Additional context/screenshots
Code sample and documentation:
https://amp.dev/documentation/examples/style-layout/tab_panels_with_amp-selector/

Feature request initially submitted on WordPress.org:
https://wordpress.org/support/topic/suggest-to-add-a-tabs-extension-for-the-amp-version/