phosphor-fan-presence: srcrev bump 9569ee4a84..20b0e4504e

Matt Spinler (1):
      control:p10bmc: Rename PCIe temp sensors: phase 2

Change-Id: Ie50ccf5d0048cfe8e3a23d9a394cea894f9375d1
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc b/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
index 9830868..b0aaf35 100644
--- a/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
+++ b/meta-phosphor/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;branch=master;protocol=https"
-SRCREV = "9569ee4a84dfcb64bf0dc6c61a97c74fa4d36ddc"
+SRCREV = "20b0e4504eaf55bae1225fd03e07195797343ad0"