Since 1.18.0 ir-keytable no longer supports the "--device" option
which means it can't be used to configure input repeat settings
of non-rc devices like keyboards, RF remotes etc.
Use the newly added evrepeat tool instead so we retain the same
500ms initial repeat delay as before the v4l-utils bump.
lircd-uninput is no longer used by default on LE so drop it's
repeat period configuration.
Signed-off-by: Matthias Reichl <hias@horus.com>