Bump rayon: 1.0 -> 1.1.0

This fixes errors when building jpeg-decoder with minimal dependency versions:

  cargo hack --remove-dev-deps --workspace
  cargo +nightly update -Z minimal-versions
  cargo +1.48.0 check

rayon v1.1.0 is the first (minimal) version that builds with Rust 1.48.0.

Author: interruptinuse

Cargo.toml

@@ -12,7 +12,7 @@ exclude = ["tests/*"]
 edition = "2018"
 
 [dependencies]
-rayon = { version = "1.0", optional = true }
+rayon = { version = "1.1.0", optional = true }
 
 [dev-dependencies]
 png = "0.16"