fix install-global construction of `define' forms

fix install-global construction of `define' forms

* module/ice-9/psyntax.scm (build-global-definition): Remove mod
  argument, as it does not seem we could ever define something in another
  module.
  (chi-install-global): Build the define as a definition, not an
  application. Doesn't matter now, but it will later.
  (chi-top): Fix build-global-definition call.

* module/ice-9/psyntax.scm: Regenerated.