Add namespace for packer require loop

roles/neovim/files/init.lua

@@ -1,6 +1 @@
-require('encoding')
-require('remaps')
-require('options')
-require('packer')
-require('colors')
-require('autocommands')
+require('self')

roles/neovim/files/lua/self/init.lua

@@ -0,0 +1,6 @@
+require('self.encoding')
+require('self.remaps')
+require('self.options')
+require('self.packer')
+require('self.colors')
+require('self.autocommands')