procd: update to git HEAD

48777de rcS: cast format string to int64_t
 a4df90f jail: fix wrong format for 32-bit
 c482c5d jail: add support for referencing existing namespaces

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

package/system/procd/Makefile

@@ -12,9 +12,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/procd.git
-PKG_SOURCE_DATE:=2020-07-20
-PKG_SOURCE_VERSION:=66ae2d947ea463c53de1bf2ed5491c9926694f02
-PKG_MIRROR_HASH:=c66fb1d6f89c110b59cc53595754522272a9e62aaf1970a5aea34fe528ec3dcd
+PKG_SOURCE_DATE:=2020-07-21
+PKG_SOURCE_VERSION:=c482c5de77f4adf53cdd55c7ef391264ac189359
+PKG_MIRROR_HASH:=a4ef6c99435be69f048bb182a08fdbb4730bb710e4190dc3dcaa16c69aeac1db
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0