telemetry: srcrev bump f8ae65ca62..620c65ad38

Szymon Dompke (2):
      Preserve original discrete trigger value
      OnChange trigger should not handle first reading

Change-Id: I8f5aed43d148781aaad561cc6098d5d698869038
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/telemetry/telemetry_git.bb b/meta-phosphor/recipes-phosphor/telemetry/telemetry_git.bb
index acd81c4..602f715 100644
--- a/meta-phosphor/recipes-phosphor/telemetry/telemetry_git.bb
+++ b/meta-phosphor/recipes-phosphor/telemetry/telemetry_git.bb
@@ -8,7 +8,7 @@
 SRC_URI = "git://github.com/openbmc/telemetry;branch=master;protocol=https"
 
 PV = "1.0+git${SRCPV}"
-SRCREV = "f8ae65ca626e0328d6dfbc229f6fcf6dfed56812"
+SRCREV = "620c65ad386ea542bcc18122577a3aab6dbac96d"
 
 S = "${WORKDIR}/git"