use nodejs-packaging for building

OBS-URL: https://build.opensuse.org/package/show/devel:languages:nodejs/nodejs-source-map-resolve?expand=0&rev=2

nodejs-source-map-resolve.spec

@@ -25,14 +25,11 @@ License:        MIT
 Group:          Development/Languages/Other
 Url:            https://github.com/lydell/source-map-resolve
 Source:         http://registry.npmjs.org/%{base_name}/-/%{base_name}-%{version}.tgz
-BuildRequires:  nodejs
-Requires:	nodejs-source-map-url
-Requires:	nodejs-atob
-Requires:	nodejs-urix
-Requires:	nodejs-resolve-url
+BuildRequires:   nodejs-packaging
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildArch:      noarch
-%{nodejs_requires}
+
+%nodejs_find_provides_and_requires
 
 %description
 Resolve the source map and/or sources for a generated file.