procd: update to git HEAD

 9d1431e jail: allow passing environment variable to procd jailed process

Fixes dnsmasq in ujail which needs USER_SCRIPT env variable to be
passed to jailed process.

Reported-by: Bastian Bittorf <bb@npl.de>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>

package/system/procd/Makefile

@@ -12,9 +12,9 @@ PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/procd.git
-PKG_MIRROR_HASH:=0d51642d82d7bb4150355a6986e54504dce171c6fcb7eeff312d20a5d106bad8
-PKG_SOURCE_DATE:=2021-11-04
-PKG_SOURCE_VERSION:=0ee8e734a7f67220cf4a3412b60ff674b5fb20dd
+PKG_MIRROR_HASH:=0ff42d965b6c07fe9d1731395623b78967b83bbeb85deda900dd430a2883643f
+PKG_SOURCE_DATE:=2021-11-11
+PKG_SOURCE_VERSION:=9d1431e1309e1acee06c016acc08cb7650b1d0af
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0