Use is-terminal instead of atty.

Following up on #3696, use the new is-terminal crate to test for a tty
rather than having platform-specific logic in Wasmtime. The is-terminal
crate has a platform-independent API which takes a handle.

This also updates the tree to cap-std 0.24 etc., to avoid depending on
multiple versions of io-lifetimes at once, as enforced by the cargo deny
check.

crates/wasi-common/Cargo.toml

@@ -22,12 +22,12 @@ anyhow = "1.0"
 thiserror = "1.0"
 wiggle = { path = "../wiggle", default-features = false, version = "=0.33.0" }
 tracing = "0.1.19"
-cap-std = "0.22.0"
-cap-rand = "0.22.0"
+cap-std = "0.24.0"
+cap-rand = "0.24.0"
 bitflags = "1.2"
 
 [target.'cfg(unix)'.dependencies]
-rustix = "0.31.0"
+rustix = "0.33.0"
 
 [target.'cfg(windows)'.dependencies]
 winapi = "0.3"