packaging: Don't resolve plugins

Now that we have a plugin in the project that is required for the build
(the jboss modules plugin) this will always fail in the first build.

Change-Id: I20a937cb813b87808f15d7a4c5cd1bedee3c8f9e
Signed-off-by: Juan Hernandez <juan.hernandez@redhat.com>
(cherry picked from commit ec6327c855d6cb29f69b0516e5c5d6e4bb019c58)