chore: update various dependencies (#1655)

* Update `mocha`.

* Update `rimraf`.

* Update `bl`.

* Update `async`.

* Update `@js-joda/core`.

* Update `@babel/*`.

* Update `typedoc`.

* Update `chai`.

* Update `@types/mocha`.

* Update `@typescript-eslint/*`.

* Remove dependency on `@types/bl`.

* Update `package-lock.json`.