phosphor-power: srcrev bump 6d5977375f..575ed13922

Lei YU (1):
      power-utils: Initially add isReadyToUpdate

(From meta-phosphor rev: f9be6672097333232db06b76df69ded8f7dab978)

Change-Id: Iee77c7be842ca895b54a0c6b02ff6f56f21a8977
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-power.inc b/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
index f062cd0..52e8c04 100644
--- a/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/phosphor-power"
-SRCREV = "6d5977375f5ca0a8676c6337e465bf7c92f3a765"
+SRCREV = "575ed139220d7a694893f8b1a1e2d4c3b69317fe"