px5g: add license tag

show the license for this package in opkg

Signed-off-by: Florian Eckert <[email protected]>

package/utils/px5g/Makefile

@@ -8,7 +8,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=px5g
-PKG_RELEASE:=3
+PKG_RELEASE:=4
+PKG_LICENSE:=LGPL-2.1
 
 PKG_USE_MIPS16:=0