Sort dependencies in Cargo.toml files (#7126)

This PR sorts the dependency lists in our `Cargo.toml` files so that
they are in alphabetical order.

This should make them easier to visually scan when looking for a
dependency.

Apologies in advance for any merge conflicts 🙈 

Release Notes:

- N/A

crates/plugin_macros/Cargo.toml

@@ -9,9 +9,9 @@ license = "GPL-3.0-or-later"
 proc-macro = true
 
 [dependencies]
-syn = { version = "1.0", features = ["full",  "extra-traits"] }
-quote = "1.0"
+bincode = "1.3"
 proc-macro2 = "1.0"
+quote = "1.0"
 serde.workspace = true
 serde_derive.workspace = true
-bincode = "1.3"
+syn = { version = "1.0", features = ["full",  "extra-traits"] }