Fix intra-doc link warnings #31979

Job	Run time
build (windows-latest)	9m 21s
check-doc	5m 27s
ci	2m 36s
build (ubuntu-latest)	3m 18s
miri	7m 36s
run-examples-on-windows-dx12	20m 36s
build (macos-latest)	5m 1s
check-missing-examples-in-docs	30s
check-bevy-internal-imports	4s
check-missing-features-in-docs	49s
markdownlint	1m 12s
check-compiles	3m 35s
msrv	57s
build-wasm	43s
	1h 1m 45s

Provide feedback