cpal

ci: Update docker images for arm #841

Job	Run time
android-apk-build	1m 27s
asmjs-wasm32-test (wasm32-unknown-emscripten)	51s
android-check	39s
cargo-publish	0s
clippy-test	42s
ios-build	3m 42s
macos-test	1m 28s
linux-check-and-test-armv7	1m 35s
rustfmt-check	9s
ubuntu-test	44s
wasm32-bindgen-test (wasm32-unknown-unknown)	39s
wasm32-wasi-test (wasm32-wasi)	20s
wasm-beep-build	29s
windows-test (x86_64)	4m 13s
windows-test (i686)	3m 56s
	20m 54s

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