feat: add dependencies support for OpenSuse Leap (#182)

Author: tobias-klein

src/dependencies.js

@@ -7,7 +7,7 @@ const spawn = require('./spawn')
 const dependencyMap = {
   atspi: 'at-spi2-core',
   drm: 'libdrm',
-  gbm: 'mesa-libgbm',
+  gbm: '(mesa-libgbm or libgbm1)',
   gconf: 'GConf2',
   glib2: 'glib2',
   gtk2: 'gtk2',
@@ -19,7 +19,7 @@ const dependencyMap = {
   nss: '(nss or mozilla-nss)',
   trashCli: 'trash-cli',
   uuid: '(libuuid or libuuid1)',
-  xcbDri3: 'libxcb',
+  xcbDri3: '(libxcb or libxcb1)',
   xdgUtils: 'xdg-utils',
   xss: 'libXScrnSaver',
   xtst: '(libXtst or libXtst6)'