host-ipmid: Convert providers to package group

The desired providers were previously expressed in a
virtual package.  Move them to a packagegroup instead.

Change-Id: I7343b64871b655dc7f567ecb8412b6b47b791d33
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openbmc-machines/meta-openpower/common/recipes-phosphor/packagegroups/packagegroup-obmc-ipmid-providers.bbappend b/meta-openbmc-machines/meta-openpower/common/recipes-phosphor/packagegroups/packagegroup-obmc-ipmid-providers.bbappend
new file mode 100644
index 0000000..07bb5f2
--- /dev/null
+++ b/meta-openbmc-machines/meta-openpower/common/recipes-phosphor/packagegroups/packagegroup-obmc-ipmid-providers.bbappend
@@ -0,0 +1 @@
+RDEPENDS_${PN}-libs += "host-ipmid-oem"