chore: bump rust for `toml_datetime` crate #457

Job	Run time
hw nightly debug *	41s
hw nightly release *	31s
sw 1.67 debug	5m 8s
sw 1.67 release	5m 50s
sw 1.67 debug openssl	4m 48s
sw 1.67 release openssl	4m 44s
sw stable debug	32s
sw stable release	38s
sw stable debug openssl	34s
sw stable release openssl	52s
sw beta debug	37s
sw beta release	31s
sw beta debug openssl	40s
sw beta release openssl	51s
sw nightly debug	31s
sw nightly release	32s
sw nightly debug openssl	50s
sw nightly release openssl	59s
sw nightly debug rcrypto	55s
sw nightly release rcrypto	1m 8s
sw nightly debug rcrypto,openssl	58s
sw nightly release rcrypto,openssl	1m 11s
	34m 1s

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