Bump v45 #4357

Job	Run time
clippy	1m 31s
check no_std	45s
check	18s
check no_std optimism,kzg-rs	25s
docs	5m 27s
check serde	21s
check std	18s
fmt	10s
test stable --no-default-features	53s
TyposCheck	4s
test stable	51s
test stable --all-features	1m 42s
test beta --no-default-features	1m 8s
test beta	1m 7s
test beta --all-features	1m 40s
test nightly --no-default-features	2m 25s
test nightly	2m 18s
test nightly --all-features	2m 23s
	23m 46s

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