seafile-server: use pkill from procps-ng

Signed-off-by: Gergely Kiss <mail.gery@gmail.com>

net/seafile-server/Makefile

@@ -32,7 +32,7 @@ define Package/seafile-server
     DEPENDS:=+shadow-useradd +libarchive +libopenssl +glib2 +libsearpc +seafile-ccnet +seafile-seahub \
 		+sqlite3-cli +python-mysql +jansson +libevent2 +libevent2-openssl +zlib +libzdb +libsqlite3 \
 		+libmysqlclient +libpthread +libuuid \
-		+bash +sudo +procps +procps-pkill $(ICONV_DEPENDS)
+		+bash +sudo +procps-ng +procps-ng-pkill $(ICONV_DEPENDS)
     EXTRA_DEPENDS:=seafile-ccnet (=4.1.2-a73109f09af4ecc49cdc4c57cdde51b38e15c31a), seafile-seahub (=4.1.2-3fb1288f920de03a4e2e6a06b60671ce98971742)
 endef