check: remove REMARKS comment.

Using a prepared archive when available makes sense, and usually leads
to avoiding more hostmakedeps, so this isn't an abnormal situation. No
need to call it out explicitly.

srcpkgs/check/template

@@ -21,6 +21,3 @@ check-devel_package() {
 		vmove usr/share/aclocal
 	}
 }
-
-# REMARKS:
-# We want the prepared archive so we don't need texlive in hostmakedepends