openpower: ekb: Bump to hw062823a.opmst10

New ekb version includes compiler warning fix. libekb_p10 is also
updated to ingore the new sbeAttrSync tag.

Change-Id: Ia64e91f85559e2f7d38af0c363ed0c8e85ce1241
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/meta-openpower/recipes-bsp/ekb/ekb.inc b/meta-openpower/recipes-bsp/ekb/ekb.inc
index e26a39a..cff3290 100644
--- a/meta-openpower/recipes-bsp/ekb/ekb.inc
+++ b/meta-openpower/recipes-bsp/ekb/ekb.inc
@@ -1,6 +1,6 @@
 EKB_BRANCH = "main-p10"
 EKB_URI = "git://git@github.com/open-power/pub-ekb;branch=${EKB_BRANCH};protocol=https"
-EKB_REV = "184be55ec0ea05d72379c0ae53edb3f680c2cecf"
+EKB_REV = "7fd7e4d6c66d6ee0aa863ea879c106e86099eb10"
 
 REQ_ATTRS_XMLS = "hwpf/fapi2/xml/attribute_info/chip_attributes.xml \
            hwpf/fapi2/xml/attribute_info/common_attributes.xml \