Fixup inventory generation dependencies

Resolves openbmc/openbmc#567.

Change-Id: I68e8e726f839038a6a256ff18a88d936ab0af3e4
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/classes/config-in-skeleton.bbclass b/classes/config-in-skeleton.bbclass
index 907f226..95c2d64 100644
--- a/classes/config-in-skeleton.bbclass
+++ b/classes/config-in-skeleton.bbclass
@@ -9,6 +9,9 @@
 
 HOMEPAGE = "http://github.com/openbmc/skeleton"
 
+PROVIDES += "virtual/obmc-inventory-data"
+RPROVIDES_${PN} += "virtual-obmc-inventory-data"
+
 DEPENDS += "python"
 SRC_URI += "${SKELETON_URI};subpath=configs"
 S = "${WORKDIR}/configs"