Disable proc-macros crate from being tested due to cargo bug (#3103)

* cargo: remove unused `editor/ron` feature

* cargo: add wgpu-executor as a member, sort list

* cargo: test every crate by default

* cargo: disable testing of `graphite-proc-macros`

desktop/wrapper/Cargo.toml

@@ -16,7 +16,6 @@ gpu = ["graphite-editor/gpu"]
 # Local dependencies
 graphite-editor = { path = "../../editor", features = [
 	"gpu",
-	"ron",
 	"vello",
 ] }
 graphene-std = { workspace = true }