Bring `d3d12` crate in-tree #7760

Job	Run time
Format	21s
Test Windows x86_64	10m 39s
Test WebAssembly	6m 53s
Test Mac aarch64	1m 30s
Test Linux x86_64	10m 16s
Run `cargo deny check advisories`	4m 56s
Run `cargo deny check`	4m 58s
Clippy cts_runner	1m 15s
Doctest	1m 32s
Clippy Windows x86_64	4m 17s
Clippy MacOS x86_64	3m 30s
Clippy MacOS aarch64	3m 57s
Clippy IOS aarch64	3m 42s
Clippy Linux x86_64	2m 0s
Clippy Linux aarch64	2m 20s
Clippy Android aarch64	1m 50s
Clippy WebAssembly	2m 26s
Clippy Emscripten	1m 13s
	1h 7m 35s

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