Make SystemInfo a Resource (#12584) #1

Job	Run time
check-bevy-internal-imports	7s
build (windows-latest)	7m 50s
check-cfg	1m 46s
build (ubuntu-latest)	3m 19s
check-doc	8m 20s
build (macos-latest)	9m 12s
check-missing-examples-in-docs	31s
ci	3m 20s
run-examples-macos-metal	4m 18s
miri	6m 8s
toml	2m 3s
typos	6s
check-missing-features-in-docs	27s
markdownlint	1m 12s
check-compiles	4m 6s
build-wasm	1m 28s
msrv	2m 5s
	56m 18s

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