firewall3: bump to latest git HEAD

4cd7d4f Revert "firewall3: support table load on access on Linux 5.15+"
50979cc firewall3: remove unnecessary fw3_has_table
Signed-off-by: NRui Salvaterra <rsalvaterra@gmail.com>
(cherry-picked from commit 435d7a05)
Signed-off-by: NWenli Looi <wlooi@ucalgary.ca>

package/network/config/firewall/Makefile

@@ -13,9 +13,9 @@ PKG_RELEASE:=3
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/firewall3.git
-PKG_SOURCE_DATE:=2022-01-10
-PKG_SOURCE_VERSION:=0f16ea5f055722a532d4e68c7ba34ed084b48b37
-PKG_MIRROR_HASH:=219478ef95b170b5122030715eac7b3317f2ac4d67e1a936c22a78b10e056123
+PKG_SOURCE_DATE:=2022-02-17
+PKG_SOURCE_VERSION:=4cd7d4f36bea731bf901cb067456f1d460294926
+PKG_MIRROR_HASH:=307baf09c61ce727b4edb4283144b0d8128ebba34b858cc6389571421f829a24
 PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
 PKG_LICENSE:=ISC