meta-openpower: PN.inc to BPN.inc

Some recipes have abstracted the git revision into a separate file
and have a line 'require ${PN}.inc'.  The issue with PN is that it
changes to have a -native or -nativesdk for those contexts.  The
variable ${BPN} (base package name) should be used instead.

(From meta-openpower rev: df35a2536cf347e9a4e5b15ae48b59630722d08d)

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I12040750b349bc36601c00a1b355d81ded2a0a01
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-openpower/recipes-phosphor/occ/openpower-occ-control_git.bb b/meta-openpower/recipes-phosphor/occ/openpower-occ-control_git.bb
index 9fcf93b..548bdb0 100644
--- a/meta-openpower/recipes-phosphor/occ/openpower-occ-control_git.bb
+++ b/meta-openpower/recipes-phosphor/occ/openpower-occ-control_git.bb
@@ -10,7 +10,7 @@
         python3native \
         phosphor-dbus-yaml
 
-require ${PN}.inc
+require ${BPN}.inc
 
 SRC_URI += "file://occ-active.sh"
 do_install_append() {