Nupur Agarwal: GSoC PMA:week8

Table classes have been added to the remaining pages of pma.
Done with applying form related classes to elements of forms like ‘form-control’ to ‘legends’ and ‘select’ , ‘form-check, form-check-input, form-check-label’ to the ‘divs, checkboxes, associated labels’ respectively , etc.
The work can be seen in the following PR.
-> https://github.com/phpmyadmin/phpmyadmin/pull/15400