meta-phosphor: switch '/usr/share' to datadir

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I5cd3cf7cbec87b32ee07f08cae27b534c3cf7bd2
diff --git a/meta-phosphor/recipes-phosphor/ipmi/ipmitool_%.bbappend b/meta-phosphor/recipes-phosphor/ipmi/ipmitool_%.bbappend
index f7b0a47..f4a258f 100644
--- a/meta-phosphor/recipes-phosphor/ipmi/ipmitool_%.bbappend
+++ b/meta-phosphor/recipes-phosphor/ipmi/ipmitool_%.bbappend
@@ -30,4 +30,4 @@
 }
 
 # make sure that the enterprise-numbers file gets installed in the root FS
-FILES:${PN} += "/usr/share/misc/enterprise-numbers"
+FILES:${PN} += "${datadir}/misc/enterprise-numbers"