chore: update licenses #593

Job	Run time
test (x86_64-unknown-linux-gnu, stable)	4m 35s
test (x86_64-unknown-linux-gnu, nightly)	4m 44s
test (i686-unknown-linux-gnu, stable)	2m 17s
test (i686-unknown-linux-gnu, nightly)	2m 17s
test (aarch64-unknown-linux-gnu, stable)	1m 28s
test (aarch64-unknown-linux-gnu, nightly)	2m 55s
test (armv7-unknown-linux-gnueabihf, stable)	1m 38s
test (armv7-unknown-linux-gnueabihf, nightly)	2m 51s
test (riscv64gc-unknown-linux-gnu, stable)	1m 48s
test (riscv64gc-unknown-linux-gnu, nightly)	1m 33s
test (s390x-unknown-linux-gnu, stable)	1m 46s
test (s390x-unknown-linux-gnu, nightly)	1m 46s
test (x86_64-apple-darwin, stable)	3m 55s
test (x86_64-apple-darwin, nightly)	4m 19s
test (aarch64-apple-darwin, stable)	2m 34s
test (aarch64-apple-darwin, nightly)	3m 14s
test (x86_64-pc-windows-gnu, stable)	3m 40s
test (x86_64-pc-windows-gnu, nightly)	2m 33s
test (x86_64-pc-windows-msvc, stable)	5m 24s
test (x86_64-pc-windows-msvc, nightly)	4m 32s
test (i686-pc-windows-gnu, stable)	5m 26s
test (i686-pc-windows-gnu, nightly)	6m 41s
test (i686-pc-windows-msvc, stable)	3m 43s
test (i686-pc-windows-msvc, nightly)	3m 24s
	1h 19m 3s

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