Update dependency rust-embed now that issue with its use of syn has been fixed. (#2880)

* update the rust-embed dependency of nu-cli to 5.8.0 and undo the version pin of syn now that rust-embed-impl has been fixed

* unpin syn version in chart plugin

Cargo.lock

@@ -3050,7 +3050,6 @@ dependencies = [
  "nu_plugin_tree",
  "nu_plugin_xpath",
  "pretty_env_logger",
- "syn",
 ]
 
 [[package]]
@@ -3359,7 +3358,6 @@ dependencies = [
  "nu-protocol",
  "nu-source",
  "nu-value-ext",
- "syn",
  "tui",
 ]
 
@@ -4618,9 +4616,9 @@ dependencies = [
 
 [[package]]
 name = "rust-embed"
-version = "5.7.0"
+version = "5.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a9619e0b88f073e59df757c75841f05568e92057e992971288d4cef5e12a178"
+checksum = "abcb6e9589c2b7875dc4cdfecc6289ea75700a52976b52ef4443d7aad46f7397"
 dependencies = [
  "rust-embed-impl",
  "rust-embed-utils",
@@ -4629,10 +4627,11 @@ dependencies = [
 
 [[package]]
 name = "rust-embed-impl"
-version = "5.7.0"
+version = "5.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6168c9daefd8dd3a1cf0e06a5f92a42537dc207f09cc6526e731dcfda979470e"
+checksum = "ebc6a6c2785d73d8f0157d10a40223bbf0210f18aecb261d39b96802f9ccc69d"
 dependencies = [
+ "proc-macro2",
  "quote",
  "rust-embed-utils",
  "syn",

Cargo.toml

@@ -53,7 +53,6 @@ futures = {version = "0.3.5", features = ["compat", "io-compat"]}
 log = "0.4.11"
 pretty_env_logger = "0.4.0"
 itertools = "0.10.0"
-syn = "=1.0.57"
 
 [dev-dependencies]
 dunce = "1.0.1"

crates/nu-cli/Cargo.toml

@@ -76,7 +76,7 @@ rand = "0.7.3"
 rayon = "1.4.0"
 regex = "1.3.9"
 roxmltree = "0.14.0"
-rust-embed = "5.6.0"
+rust-embed = "5.8.0"
 rustyline = {version = "6.3.0", optional = true}
 serde = {version = "1.0.115", features = ["derive"]}
 serde_bytes = "0.11.5"

crates/nu_plugin_chart/Cargo.toml

@@ -20,4 +20,3 @@ nu-value-ext = {path = "../nu-value-ext", version = "0.25.1"}
 
 crossterm = "0.19.0"
 tui = {version = "0.14.0", default-features = false, features = ["crossterm"]}
-syn = "=1.0.57"

samples/wasm/Cargo.toml

@@ -35,7 +35,6 @@ async-trait = "0.1.36"
 futures = {version = "0.3", features = ["compat", "io-compat"]}
 futures-util = "0.3.5"
 futures_codec = "0.4"
-syn = "=1.0.57"
 web-sys = {version = "0.3.14", features = ["console"]}
 
 [dev-dependencies]