RPM build fix (reverted CI changes which will need to be un-reverted or made conditional) and vendor Rust dependencies to make builds much faster in any CI system.

zeroidc/vendor/wasm-bindgen/examples/import_js/index.js

@@ -0,0 +1,4 @@
+// For more comments about what's going on here, check out the `hello_world`
+// example
+import('./crate/pkg')
+  .catch(console.error);