Refac CI: reorganize it and make it run faster for PRs #3

Job	Run time
clippy-checks	1m 5s
rustfmt-check	11s
build-artifacts-and-run-tests (false, false, false, x86_64-unknown-linux-gnu)	1m 4s
build-artifacts-and-run-tests (false, false, false, x86_64-pc-windows-gnu)	49s
build-artifacts-and-run-tests (false, false, false, x86_64-pc-windows-msvc)	49s
build-artifacts-and-run-tests (false, false, false, aarch64-pc-windows-msvc)	51s
build-artifacts-and-run-tests (false, false, false, x86_64-apple-darwin)	1m 6s
build-artifacts-and-run-tests (false, false, false, x86_64-unknown-linux-musl)	1m 6s
build-artifacts-and-run-tests (false, false, false, aarch64-unknown-linux-gnu)	1m 4s
build-artifacts-and-run-tests (false, false, false, aarch64-unknown-linux-musl)	1m 6s
build-artifacts-and-run-tests (false, false, false, armv7-unknown-linux-gnueabihf)	1m 6s
build-artifacts-and-run-tests (false, false, false, armv7-unknown-linux-musleabihf)	1m 5s
build-artifacts-and-run-tests (true, x86_64-unknown-linux-gnu)	1m 4s
build-artifacts-and-run-tests (true, x86_64-unknown-linux-gnu)	1m 5s
build-artifacts-and-run-tests (true, x86_64-unknown-linux-gnu)	1m 4s
automated-draft-release	1s
	14m 36s

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