* Upgraded the webpack examples' npm dependencies which (among other things) upgrades them to webpack 5
For the weather_report, had to choose the syncWebAssembly experiment,
whereas the rest works fine with asyncWebAssembly
* Fix the weather report example compilation by adding it to the main workspace.
This currently fails with:
error: current package believes it's in a workspace when it's not:
current:
<project-root>/examples/weather_report/Cargo.toml
workspace: <project-root>/Cargo.toml
* Fix the build of the webxr example with webpack 5
* run cargo fmt
