Tests

Rename `Standard` → `StandardUniform` #1140

Job	Run time
test-cross (ubuntu-latest, powerpc-unknown-linux-gnu, stable)	17m 43s
Check doc	32s
test (ubuntu-latest, x86_64-unknown-linux-gnu, stable)	3m 34s
test (macos-latest, x86_64-apple-darwin, stable)	2m 55s
test-ios	26s
test-miri	4m 26s
test (windows-latest, x86_64-pc-windows-gnu, stable)	7m 24s
test (windows-latest, x86_64-pc-windows-msvc, beta)	4m 12s
test-no-std	16s
test (ubuntu-latest, x86_64-unknown-linux-gnu, MSRV, 1.61.0)	5m 28s
test (ubuntu-latest, sudo apt-get update ; sudo apt install gcc-multilib, i686-unknown-linux-gnu,...	5m 5s
test (ubuntu-latest, x86_64-unknown-linux-gnu, nightly, minimal_versions)	3m 41s
	55m 42s

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