[Feature request] Inlining wasm binary

For some Node.js runtime environment such as AWS Lambda, it would be nice to have a pure JS implementation without extra file access like a wasm file because some bundling process doesn't recognize such extra files automatically.

Could you provide another package like `re2-wasm-inline` by inlining the wasm binary as a `Buffer` so that the extra wasm file isn't required?

Or, if your licensing term allows, I can also create such a package and publish it to npmjs on behalf.

Let me know your opinion!

See https://github.com/awslabs/smithy-typescript/issues/733

This could also solve https://github.com/google/re2-wasm/issues/15