drm/edid: convert drm_for_each_detailed_block() to drm_edid

We'll need to propagate drm_edid everywhere.

v2: Fix checkpatch warning on superfluous parens

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/bfd06d64235393012b2f3626d5764350de5f5321.1652097712.git.jani.nikula@intel.com