[Feature]: Support Markdown as a column type in table widget

## Summary

Currently, in Appsmith, there is limited functionality to update the table columns which consists of text alignment, text color, cell background etc. Users might want to have the custom styling as per their needs.

User on the discord requested for this feature :

> Hello, is there a way to insert custom markdown into a table column (cell)? I'd like to customize the table display, like showing a star rating column.