phosphor-fan-presence: srcrev bump a916f039ec..78fd737858

Jolie Ku (1):
      presence: Use shared JSON config file finding & loading header

Matthew Barth (1):
      Add fan monitor to supporting JSON config in README

Change-Id: I77df76a35d566d35ad0ecb8eafb8d96006d7933a
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-phosphor/fans/phosphor-fan.inc b/recipes-phosphor/fans/phosphor-fan.inc
index 3b3fd4a..b17aa60 100644
--- a/recipes-phosphor/fans/phosphor-fan.inc
+++ b/recipes-phosphor/fans/phosphor-fan.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/phosphor-fan-presence"
-SRCREV = "a916f039ece798876cece735f3f5bd923f824049"
+SRCREV = "78fd7378580b671e4a2caf00f422b1fe497bb63c"