Update itertools requirement from 0.10 to 0.13 #566

Job	Run time
Clippy	49s
cargo-test (ubuntu-22.04, default, stable)	3m 7s
cargo-build (aarch64-linux-android, ubuntu-22.04)	3m 9s
cargo-test (macos-12, default, stable)	4m 43s
cargo-test (windows-2019, default, stable)	8m 29s
cargo-build (armv7-linux-androideabi, ubuntu-22.04)	3m 13s
format	7s
cargo-build (i686-linux-android, ubuntu-22.04)	3m 2s
cargo-test (ubuntu-22.04, beta)	3m 45s
cargo-build (x86_64-linux-android, ubuntu-22.04)	2m 56s
cargo-test (ubuntu-22.04, blocking)	4m 0s
cargo-build (x86_64-unknown-linux-musl, ubuntu-22.04)	2m 37s
cargo-test (ubuntu-22.04, blocking,beta)	4m 12s
cargo-build (aarch64-apple-ios, macos-12)	4m 27s
cargo-test (ubuntu-22.04, tls-rustls --no-default-features)	3m 58s
cargo-test (ubuntu-22.04, tls-vendored-openssl --no-default-features)	4m 19s
cargo-test (ubuntu-22.04, beta, default)	2m 26s
cargo-test (ubuntu-22.04, 1.74.0, default)	3m 55s
	1h 3m 14s

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