ci: streamline CI actions to prepare for merge queue introduction #18

Job	Run time
build-linux-pr (dev, x86_64-unknown-linux-gnu)	6m 52s
build-windows-pr (x86_64-pc-windows-msvc, dev)	8m 30s
build-linux-pr (dev, armv7-unknown-linux-gnueabihf)	53s
build-windows-pr (x86_64-pc-windows-msvc, release)	3m 31s
build-linux-pr (dev, aarch64-linux-android)	2m 17s
build-linux-pr (release, x86_64-unknown-linux-gnu)	3m 1s
build-windows-stable	0s
build-windows-master	0s
build-linux-pr (release, armv7-unknown-linux-gnueabihf)	1m 52s
build-linux-pr (release, aarch64-linux-android)	2m 17s
build-linux-master	0s
build-freebsd	31m 16s
build-linux-stable	0s
build-macos (x86_64-apple-darwin, dev)	12m 43s
build-all-features (x86_64-unknown-linux-gnu)	3m 40s
check	40s
build-macos (x86_64-apple-darwin, release)	3m 6s
build-macos (aarch64-apple-darwin, dev)	3m 47s
build-macos (aarch64-apple-darwin, release)	5m 56s
Documentation	7s
conclusion	1s
	1h 30m 29s

Provide feedback