Get rid of the sort icon

Table headings are already busy with functionality, so only the heading representing the applied sorting should have a sort icon to reduce clutter.

Signed-off-by: Belen <belenbarrospena@gmail.com>
Changes to the All builds page

Showing the final list of table columns avilable in this page.

Signed-off-by: Belen <belenbarrospena@gmail.com>