phosphor-rest.inc: bump version

Change-Id: Ibd215267a4017414cd9ff76b1a4bb1966d9cd949
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-phosphor/interfaces/phosphor-rest.inc b/common/recipes-phosphor/interfaces/phosphor-rest.inc
index d9404ff..ebf7ecd 100644
--- a/common/recipes-phosphor/interfaces/phosphor-rest.inc
+++ b/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 = "ab404fa2f815e9cae546d700d5280600bf990e26"
+SRCREV = "f8f471b40ba71bf5d32e6be2cab4be40727971b9"