meta-quanta: Remove references to QUANTABASE

QUANTABASE is only used for pointing at licenses...point at the
licenses in oe-core in meta/files/common-licenses instead. to match the
defacto convention used in other oe layers like meta-openembedded.

(From meta-quanta rev: 170929b6044497d12e65a6a2c5e7025262c9d783)

Change-Id: I12defd008e095db3227e5cd39261f942abd1406c
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-quanta/meta-q71l/recipes-phosphor/quanta-powerctrl/quanta-powerctrl.bb b/meta-quanta/meta-q71l/recipes-phosphor/quanta-powerctrl/quanta-powerctrl.bb
index f6f6458..37b27ac 100644
--- a/meta-quanta/meta-q71l/recipes-phosphor/quanta-powerctrl/quanta-powerctrl.bb
+++ b/meta-quanta/meta-q71l/recipes-phosphor/quanta-powerctrl/quanta-powerctrl.bb
@@ -1,6 +1,6 @@
 FILESEXTRAPATHS_append := "${THISDIR}/files:"
 LICENSE = "Apache-2.0"
-LIC_FILES_CHKSUM = "file://${QUANTABASE}/COPYING.apache-2.0;md5=34400b68072d710fecd0a2940a0d1658"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
 
 inherit systemd
 inherit obmc-phosphor-systemd