batctl: update to version 2025.1

* coding style cleanups and refactoring

Signed-off-by: Sven Eckelmann <sven@narfation.org>

batctl/Makefile

@@ -3,12 +3,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=batctl
-PKG_VERSION:=2025.0
+PKG_VERSION:=2025.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
-PKG_HASH:=dd5f5b71dd1750eba8d69dd3adf70789741c6cf638cf2bf2ccbc2fb84f5c168f
+PKG_HASH:=20f8a2e135a078aac16e5c8ad535a12a155cf0b79af183de5fb17da957bc2478
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 
 PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>