Dependency 'ktx-parse' changing to ES Modules

[donmccurdy]

Hi! This is just a heads up that the ktx-parse package will be publishing only an ES module (without a CommonJS module), beginning with v0.4. Because three-stdlib is a popular dependant on the package I wanted to give you a heads up here, in case issues come up.

No changes are should be required, and I don't expect any issues, but downstream users of the Parcel bundler might run into https://github.com/parcel-bundler/parcel/issues/4155, and need to use the workaround described in https://github.com/parcel-bundler/parcel/issues/4155#issuecomment-991866352.

I eventually expect to make the same change in zstddec, as well.