Dependency Updater: fix commit description formatting #422

Job	Run time
geth (linux/amd64, ubuntu-24.04)	3m 43s
reth (linux/amd64, ubuntu-24.04, jemalloc,asm-keccak,optimism)	26m 25s
reth (linux/arm64, ubuntu-24.04-arm, jemalloc,optimism)	22m 51s
geth (linux/arm64, ubuntu-24.04-arm)	2m 57s
nethermind (linux/amd64, ubuntu-24.04)	2m 58s
nethermind (linux/arm64, ubuntu-24.04-arm)	2m 36s
	1h 1m 30s

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