Dependency Updater: fix commit description formatting #426

Job	Run time
nethermind (linux/amd64, ubuntu-24.04)	2m 52s
reth (linux/arm64, ubuntu-24.04-arm, jemalloc,optimism)	22m 36s
nethermind (linux/arm64, ubuntu-24.04-arm)	2m 36s
geth (linux/arm64, ubuntu-24.04-arm)	3m 8s
reth (linux/amd64, ubuntu-24.04, jemalloc,asm-keccak,optimism)	28m 21s
geth (linux/amd64, ubuntu-24.04)	3m 48s
	1h 3m 21s

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