ffdc.bb: bump version

Change-Id: I621d3de041954348ada8118bdc052cdc9a2c2ce5
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-phosphor/logging/ffdc.bb b/common/recipes-phosphor/logging/ffdc.bb
index ff18da8..931c475 100644
--- a/common/recipes-phosphor/logging/ffdc.bb
+++ b/common/recipes-phosphor/logging/ffdc.bb
@@ -13,7 +13,7 @@
 S = "${WORKDIR}/git"
 SRC_URI += "git://github.com/openbmc/phosphor-debug-collector"
 
-SRCREV = "df4cccfb9cd1112e83b0ffdafb89feb913e7580d"
+SRCREV = "aa146d624ca2eba1dd2cf986344d30dca894b60e"
 
 do_install() {
        install -d ${D}${bindir}