Helper function for getting inverse model matrix in WGSL shaders #32002

Job	Run time
build (windows-latest)	8m 23s
check-bevy-internal-imports	4s
build (ubuntu-latest)	3m 54s
check-doc	5m 40s
build (macos-latest)	5m 49s
check-missing-examples-in-docs	43s
ci	1m 50s
miri	6m 2s
run-examples-on-windows-dx12	13m 12s
check-missing-features-in-docs	31s
markdownlint	1m 12s
check-compiles	2m 12s
build-wasm	41s
msrv	1m 19s
	51m 32s

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