phosphor-rest.inc: bump version

Change-Id: Ia69f9a6ace090c39dd80251cf6662194fd06c375
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/meta-phosphor/common/recipes-phosphor/interfaces/phosphor-rest.inc b/meta-phosphor/common/recipes-phosphor/interfaces/phosphor-rest.inc
index 7ea450b..95b5d10 100644
--- a/meta-phosphor/common/recipes-phosphor/interfaces/phosphor-rest.inc
+++ b/meta-phosphor/common/recipes-phosphor/interfaces/phosphor-rest.inc
@@ -3,5 +3,5 @@
 LIC_FILES_CHKSUM = "file://${WORKDIR}/git/LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
 
 SRC_URI += "git://github.com/openbmc/phosphor-rest-server"
-SRCREV = "b66b18cb1a4e9e29f70fce6a26a07e4abaf49e7d"
+SRCREV = "2c4d5175d6db96827a21b16ff218b97b3eb249e2"