procd: update to latest version

17026f4 system: return ubus error when sysupgrade_exec_upgraded() has failed
13f252f upgraded: Check chroot() return value
85ccb95 init: Check chroot return value in sysupgrade_exec_upgraded()
76dcbee upgraded: improve error handling
d749b2a upgraded: register stage2 process in uloop as intended

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

package/system/procd/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=procd
-PKG_RELEASE:=3
+PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/procd.git
-PKG_SOURCE_DATE:=2017-06-22
-PKG_SOURCE_VERSION:=e5e99c463e0ef3e4ad7ba8cea4125183073fabb1
-PKG_MIRROR_HASH:=4f5ed256aabc6e66411419c339bcfb86e37e8951d17470640b053f393c1dab49
+PKG_SOURCE_DATE:=2017-07-20
+PKG_SOURCE_VERSION:=17026f4683b2a99085779e6bec3a2e67479089e0
+PKG_MIRROR_HASH:=41ae26f4d3c3f5f45effb051754c444e7347351f0cae258046bbb3c42d3fae3a
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0