drm/v3d: Add Performance Counters descriptions for V3D 4.2 and 7.1

Add name, category and description for each one of the 93 performance
counters available on V3D.

Note that V3D 4.2 has 87 performance counters, while V3D 7.1 has 93.
Therefore, there are two performance counters arrays. The index of the
performance counter for each V3D version is represented by its position
on the array.

Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240512222655.2792754-2-mcanal@igalia.com