Merge patch series "Kconfig restyle"

Johan Jonker <jbx6244@gmail.com> says:

The Kconfig menu attribute '---help---' is deprecated.
If we change to "help" the text has to indent.
This again has to align with other attributes,
so we have to restyle them as well.
And as there's a script then change all Kconfig
to start with the 'arch' and 'board' directories.

Restyle all Kconfigs:
Menu entries   : no space left
Menu attributes: 1 TAB
Help text      : 1 TAB + 2 spaces
Replace '---help---' by 'help'

Problems:
People creating indents in help texts.
The script doesn't care. It puts everything left aligned.

Help texts with empty lines. It stops aligning as help test.

Other fixes:
While using checkpatch.pl or the script some issues showed up,
so fix them as well.

Link: https://lore.kernel.org/r/d1270724-50eb-450d-8847-a3271ea27a2a@gmail.com