Build: Suppress generation of .build-id links in rpm packages

This commit addresses a certain issue with `rpmbuild` in which certain
packages will conflict with each other because they have identical
`.build-id` links in the package.

I can speculate from some comments I've seen that this might be do
to electron versions the packages rely on, but I can't know for sure.

Most relevant issues I've seen:
jordansissel/fpm#1503
jgraph/drawio-desktop#259

Author: Svallinn

_scripts/build.js

@@ -69,6 +69,12 @@ const config = {
     icon: '_icons/icon.svg',
     target: ['deb', 'zip', 'apk', 'rpm', 'AppImage', 'pacman'],
   },
+  // See the following issues for more information
+  // https://github.com/jordansissel/fpm/issues/1503
+  // https://github.com/jgraph/drawio-desktop/issues/259
+  rpm: {
+    fpm: [`--rpm-rpmbuild-define=_build_id_links none`]
+  },
   deb: {
     depends: [
       "libgtk-3-0",