Rip the remains of --aid and --nosuggest, except for the callback

Rip the remains of --aid and --nosuggest, except for the callback
- Only thing ever using RPMTRANS_FLAG_ADDINDEPS and _NOSUGGEST was
  rpm itself, and we haven't had an in-rpm implementation for this
  since the broken "rpmdb as repo format" was ripped out in 4.6.0.
  We dont need these special flags to support the operation anyway,
  IF somebody sets the solve callback, it will be used and the one
  implementing the callback gets to deal with whether those bits
  should be added to transaction or not.