[openwrt/openwrt] wireless-regdb: add missing license information

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/42dada571342723cce6acc1b2d9a36514e672ddb

commit 42dada571342723cce6acc1b2d9a36514e672ddb
Author: Florian Eckert <fe at dev.tdt.de>
AuthorDate: Tue Mar 19 15:44:44 2024 +0100

    wireless-regdb: add missing license information
    
    Add the missing license information PKG_LICENSE and PKG_LICENSE_FILES.
    
    Signed-off-by: Florian Eckert <fe at dev.tdt.de>
    (cherry picked from commit 7a3deadf91a356b6b0ac25771854f8fa1c3e6980)
    Link: https://github.com/openwrt/openwrt/pull/15918
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 package/firmware/wireless-regdb/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/firmware/wireless-regdb/Makefile b/package/firmware/wireless-regdb/Makefile
index 91c54372a2..5b95ec59de 100644
--- a/package/firmware/wireless-regdb/Makefile
+++ b/package/firmware/wireless-regdb/Makefile
@@ -3,6 +3,8 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=wireless-regdb
 PKG_VERSION:=2024.05.08
 PKG_RELEASE:=1
+PKG_LICENSE:=ISC
+PKG_LICENSE_FILES:=LICENSE
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@KERNEL/software/network/wireless-regdb/