phosphor-led-manager: srcrev bump e77b8345d8..2ff07f3fb6

Matt Spinler (1):
      fault-monitor:  Catch GetSubTree exceptions

Vernon Mauery (1):
      phosphor-led-manager: use c++17

Change-Id: I457421a2bd55c262fd5b2e2284720ab1278587b9
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-phosphor/leds/phosphor-led-manager.inc b/recipes-phosphor/leds/phosphor-led-manager.inc
index 415b61d..ca9741e 100644
--- a/recipes-phosphor/leds/phosphor-led-manager.inc
+++ b/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 = "e77b8345d88c90288e4846c5da200187bed59d00"
+SRCREV = "2ff07f3fb6aaa29d7206eff90e2f5610cc859e75"