Add Mat3/Quat look_at and look_to methods, look_to direction must now… #1519

Job	Run time
Lint	2m 30s
Test portable simd (ubuntu-latest, nightly)	43s
Check MSRV (ubuntu-latest, 1.68.2)	1m 21s
Test portable simd (macos-latest, nightly)	41s
Check MSRV (macos-latest, 1.68.2)	1m 19s
Test wasm (stable, ubuntu-latest)	5m 31s
Test portable simd (windows-latest, nightly)	1m 31s
Check MSRV (windows-latest, 1.68.2)	2m 2s
Test (ubuntu-latest, stable)	3m 13s
Test (ubuntu-latest, beta)	3m 25s
Test (ubuntu-latest, nightly)	3m 10s
Test (macos-latest, stable)	4m 40s
Test (macos-latest, beta)	3m 3s
Test (macos-latest, nightly)	2m 48s
Test (windows-latest, stable)	6m 41s
Test (windows-latest, beta)	5m 49s
Test (windows-latest, nightly)	5m 38s
	54m 5s

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