Updates this module to use the `@libp2p/*` set of modules as part
of the typescript port.

- Renames imports to add .js suffix
- Renames bundled `@types/*.d.ts` to `@types/*.ts` because tsc ignores `.d.ts` which masks errors
- Updates project config to output ESM instead of CJS code
- Updates all deps to lastest versions including ones that have gone ESM-only
- Re-generates protobuf code with the ES6 target

N.b. `pbjs` generates invalid imports for bundler-less ESM - the `.js` suffix
has to be added to the import manually so it's best not rebuild the protobuf
generated code unless you know something has changed.

BREAKING CHANGE: This module now outputs ESM code only

…modules

…s-and-esm

feat: update to new libp2p interfaces

Release v6.0.0