Exclude the wasm-bindgen example from the workspace

It does not compile on stable/beta, so it broke CI.

Author: tomhoule

Cargo.toml

@@ -20,7 +20,6 @@ serde_json = "1.0"
 [workspace]
 members = [
     ".",
-    "examples/call_from_js",
     "examples/github",
     "graphql_query_derive",
     "graphql_client_cli",