Bump versions for skeleton, IPMI, obmc-mapper

Pick changes for:
Encoding firmware version in BCD format
Handle floating point sensor values
Performance improvements
Extend the mapper service startup timeout

Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/common/recipes-phosphor/host-ipmid/host-ipmid.bb b/common/recipes-phosphor/host-ipmid/host-ipmid.bb
index 23728cb..2a761de 100644
--- a/common/recipes-phosphor/host-ipmid/host-ipmid.bb
+++ b/common/recipes-phosphor/host-ipmid/host-ipmid.bb
@@ -19,7 +19,7 @@
 RDEPENDS_${PN} += "network"
 SRC_URI += "git://github.com/openbmc/phosphor-host-ipmid"
 
-SRCREV = "092360e55605c205aedd2ab40044c42e64b7d38c"
+SRCREV = "b7bcda57ee39616e8937194d281e2476e6ea8df2"
 
 S = "${WORKDIR}/git"
 INSTALL_NAME = "ipmid"