changed marker struct to const generic parameter #58689

Job	Run time
build (windows-latest)	11m 32s
check-bevy-internal-imports	7s
build (ubuntu-latest)	6m 34s
build (macos-latest)	6m 21s
check-doc	9m 32s
check-missing-examples-in-docs	28s
ci	2m 47s
miri	14m 43s
toml	2m 8s
typos	6s
check-missing-features-in-docs	30s
markdownlint	1m 3s
check-compiles-no-std	1m 26s
check-compiles	7m 35s
build-wasm	1m 1s
build-wasm-atomics	1m 31s
msrv	1m 15s
	1h 8m 39s

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