wflinfo: Don't modify struct options after initialization
wflinfo: Don't modify struct options after initialization

parse_args() initializes global options. After that, options should be
immutable. To ensure that, constify each occurence of struct options as
a function parameter.

Reviewed-by: Jordan Justen <a79006884ba9cf5f4f7fcbb92a15b208780d8c97@intel.com>
Signed-off-by: Chad Versace <a557f7f75bf28dc19ac99107f5cc7cd6b3fbdb1a@linux.intel.com>

janesma/waffle,evelikov/waffle,maurossi/waffle,waffle-gl/waffle,chadversary/waffle,yinquan529/waffle-gl-waffle,dcbaker/waffle,maurossi/waffle,chadversary/waffle,waffle-gl/waffle,yinquan529/waffle-gl-waffle,yinquan529/waffle-gl-waffle,evelikov/waffle,fjhenigman/waffle,dcbaker/waffle,maurossi/waffle,chadversary/waffle,waffle-gl/waffle,dcbaker/waffle,waffle-gl/waffle,janesma/waffle,fjhenigman/waffle,evelikov/waffle,fjhenigman/waffle,janesma/waffle