man: Don't list all enums in manpage waffle_enum.3
man: Don't list all enums in manpage waffle_enum.3

The enum list in manpage waffle_enum.3 is out-of-date. It's difficult to
keep the manpage's list synchronized with the actual enum definition in
waffle.h, so removing the list. Incorrect info is worse than no info at
all.

Signed-off-by: Chad Versace <a557f7f75bf28dc19ac99107f5cc7cd6b3fbdb1a@intel.com>

chadversary/waffle,waffle-gl/waffle,fjhenigman/waffle,waffle-gl/waffle,dcbaker/waffle,dcbaker/waffle,chadversary/waffle,chadversary/waffle,waffle-gl/waffle,waffle-gl/waffle,dcbaker/waffle,fjhenigman/waffle,fjhenigman/waffle