nasm.spec.in: make -doc package depend on the roboto fonts

It is not *really* required, but it is probably better to have the tag
than not.

Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>

Author: H. Peter Anvin

nasm.spec.in

@@ -33,6 +33,8 @@ BuildRequires: ghostscript
 BuildRequires: fontconfig
 BuildRequires: google-roboto-fonts
 BuildRequires: google-roboto-mono-fonts
+Requires: google-roboto-fonts
+Requires: google-roboto-mono-fonts
 Requires: %{name} = %{version}-%{release}
 
 %define _pkgdatadir %{_datadir}/%{name}