ipmi: Remove virtual/phosphor-ipmi-fru-config

Replace this virtual with two others:
 -virtual/phosphor-ipmi-fru-hostfw-config
 -virtual/phosphor-ipmi-fru-inventory.

Update ipmi-fru-parser machine recipes to provide
virtual/phosphor-ipmi-fru-inventory rather than
virtual/phosphor-ipmi-fru-config.

Remove machine recipes on machines that use MRW
since a single MRW recipe provides for any MRW
using system automatically.

Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com?
Change-Id: Ia0d94b938eb2c7bfadd5a018ae5ea136f14dd874
13 files changed