Update `crossbeam-channel` to `0.5.4`
The previously locked version (`0.5.2`) was yanked from `crates.io`.
@@ -959,9 +959,9 @@ dependencies = [
[[package]]
name = "crossbeam-channel"
-version = "0.5.2"
+version = "0.5.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e54ea8bc3fb1ee042f5aace6e3c6e025d3874866da222930f70ce62aceba0bfa"
+checksum = "5aaa7bd5fb665c6864b5f963dd9097905c54125909c7aa94c9e18507cdbe6c53"
dependencies = [
"cfg-if 1.0.0",
"crossbeam-utils",
