[source] procd: update to latest version

[LEDE Commits]

dedeckeh pushed a commit to source.git, branch master:
https://git.lede-project.org/a1c1f6ea7b1a5cb4cd4c166c724b4ed267d1880d

commit a1c1f6ea7b1a5cb4cd4c166c724b4ed267d1880d
Author: Hans Dedecker <dedeckeh at gmail.com>
AuthorDate: Fri Jun 23 22:30:06 2017 +0200

    procd: update to latest version
    
    e5e99c4 watchdog: add support for starting/stopping kernel watchdog
    
    Signed-off-by: Hans Dedecker <dedeckeh at gmail.com>
---
 package/system/procd/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/system/procd/Makefile b/package/system/procd/Makefile
index 2a42db1..7bb1d7b 100644
--- a/package/system/procd/Makefile
+++ b/package/system/procd/Makefile
@@ -12,9 +12,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/procd.git
-PKG_SOURCE_DATE:=2017-06-19
-PKG_SOURCE_VERSION:=453116e08e6a9349374bbff427b75f57ce5387c9
-PKG_MIRROR_HASH:=a0d5c1ddbd2ba63d52125fa5a815d48a3bfb1b1e0a6b85f3335af8a873ed58fc
+PKG_SOURCE_DATE:=2017-06-22
+PKG_SOURCE_VERSION:=e5e99c463e0ef3e4ad7ba8cea4125183073fabb1
+PKG_MIRROR_HASH:=4f5ed256aabc6e66411419c339bcfb86e37e8951d17470640b053f393c1dab49
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0