Match on `RampStops::Many` rather than wildcard (#750) #1830

Job	Run time
cargo clippy (wasm32)	1m 26s
cargo check (aarch64-android)	21s
cargo test (wasm32)	26s
cargo check (msrv) (windows-latest)	2m 39s
cargo check (msrv) (wasm32)	44s
cargo check (msrv) (macos-latest)	42s
cargo check (msrv) (ubuntu-latest)	42s
cargo clippy (windows-latest)	3m 21s
cargo doc	27s
cargo clippy (macos-latest)	1m 24s
cargo clippy (ubuntu-latest)	1m 36s
formatting	25s
Prime LFS Cache	3s
typos	9s
cargo test (windows-latest)	2m 53s
cargo test (macos-latest)	1m 26s
cargo test (ubuntu-latest)	3m 21s
	22m 5s

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