openwrt-24.10: batman-adv: Merge bugfixes from 2025.0 #814

Job	Run time
Feeds Package Test Build / Test aarch64_generic	35m 15s
Feeds Package Test Build / Test arm_cortex-a15_neon-vfpv4	31m 50s
Feeds Package Test Build / Test arm_cortex-a9_vfpv3-d16	31m 20s
Feeds Package Test Build / Test i386_pentium-mmx	32m 29s
Feeds Package Test Build / Test mips_24kc	33m 27s
Feeds Package Test Build / Test mipsel_24kc	32m 27s
Feeds Package Test Build / Test powerpc_464fp	31m 47s
Feeds Package Test Build / Test powerpc_8548	32m 41s
Feeds Package Test Build / Test riscv64_riscv64	32m 58s
Feeds Package Test Build / Test x86_64	31m 53s
	5h 26m 7s

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