Package Apache-2.0 license properly #3336

Job	Run time
codegen	23s
check (ubuntu-latest)	29s
check-external-types	38s
clippy	1m 16s
check (macOS-latest)	38s
cargo-deny check	19s
check (windows-latest)	31s
Interop Tests (ubuntu-latest)	44s
Check MSRV	22s
Interop Tests (macOS-latest)	54s
rustfmt	7s
semver	51s
Interop Tests (windows-latest)	3m 51s
test (ubuntu-latest)	3m 4s
Check unused dependencies	38s
test (macOS-latest)	2m 25s
test (windows-latest)	4m 57s
	22m 7s

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