procd: update to the latest version, fixes musl compile error

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44552

package/system/procd/Makefile

@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=procd
-PKG_VERSION:=2015-02-26.1
+PKG_VERSION:=2015-02-27
 
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://nbd.name/luci2/procd.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=9851e517f1c3e55228e2fdde913c9cf0b87a4bc7
+PKG_SOURCE_VERSION:=b6777a45becef915d6a99f01e044ad508bb278c6
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1