Tests

ci: bump houseabsolute/actions-rust-cross from 0.0.15 to 0.0.16 #567

Job	Run time
Tests w. sanitizers	1m 17s
no_std build (stable)	35s
test (stable, ubuntu-latest)	3m 3s
no_std build (nightly)	40s
test (stable, macos-latest)	2m 40s
Linux/ARM - Release tests (i686-unknown-linux-gnu)	1m 16s
Linux/ARM - Release tests (armv7-unknown-linux-gnueabihf)	1m 52s
test (stable, windows-latest)	6m 46s
Build and check benchmarks	59s
Linux/ARM - Release tests (powerpc64-unknown-linux-gnu)	1m 21s
test (beta, ubuntu-latest)	3m 8s
test (beta, macos-latest)	3m 27s
test (beta, windows-latest)	5m 36s
Build documentation	13s
WebAssembly - Release build (wasm32-unknown-unknown)	9s
test (nightly, ubuntu-latest)	3m 9s
test (nightly, macos-latest)	3m 15s
test (nightly, windows-latest)	5m 37s
test (1.80.0, ubuntu-latest)	3m 16s
test (1.80.0, macos-latest)	2m 49s
test (1.80.0, windows-latest)	6m 2s
	57m 10s

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