[dpkg] add install_options feature

Author: clundquist-stripe

lib/puppet/provider/package/dpkg.rb

@@ -7,7 +7,7 @@
     and not `apt`, you must specify the source of any packages you want
     to manage."
 
-  has_feature :holdable, :virtual_packages
+  has_feature :holdable, :virtual_packages, :install_options
   commands :dpkg => "/usr/bin/dpkg"
   commands :dpkg_deb => "/usr/bin/dpkg-deb"
   commands :dpkgquery => "/usr/bin/dpkg-query"
@@ -94,6 +94,10 @@ def install
 
     args = []
 
+    if @resource[:install_options]
+      args << @resource[:install_options]
+    end
+
     if @resource[:configfiles] == :keep
       args << '--force-confold'
     else