phosphor-led-manager.inc: bump version

Change-Id: I7b7089f1035db89442e9db8404c63fba21235055
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/common/recipes-phosphor/leds/phosphor-led-manager.inc b/meta-phosphor/common/recipes-phosphor/leds/phosphor-led-manager.inc
index 5606a55..4838b33 100644
--- a/meta-phosphor/common/recipes-phosphor/leds/phosphor-led-manager.inc
+++ b/meta-phosphor/common/recipes-phosphor/leds/phosphor-led-manager.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/phosphor-led-manager"
-SRCREV = "c536ac945743dcb03a159a38333e722a1c05dd96"
+SRCREV = "8f38744d79fcbf34b22a9ecef65fe31f75fa857e"