gpsd: use $(AUTORELEASE)

The version is often incremented. Switch to $(AUTORELEASE).

Signed-off-by: Nick Hainke <vincent@systemli.org>

utils/gpsd/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gpsd
 PKG_VERSION:=3.21
-PKG_RELEASE:=4
+PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@SAVANNAH/$(PKG_NAME)