phosphor-logging.bb: bump version

Change-Id: I3bdb4eeeebf55894481ad083c3c2e3d09f5feedf
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/common/recipes-phosphor/logging/phosphor-logging.bb b/common/recipes-phosphor/logging/phosphor-logging.bb
index 91c1de1..fadeb27 100644
--- a/common/recipes-phosphor/logging/phosphor-logging.bb
+++ b/common/recipes-phosphor/logging/phosphor-logging.bb
@@ -18,7 +18,7 @@
 RPROVIDES_${PN} += "virtual-obmc-logging-mgmt"
 
 SRC_URI += "git://github.com/openbmc/phosphor-logging"
-SRCREV = "88eb10904410567b290242daa338e5e3c13d0502"
+SRCREV = "8f7941edf6843109d3da69900976b04b42d78aa4"
 
 S = "${WORKDIR}/git"