Missing dependency on @babel/runtime

[mhassan1]

Describe the bug
This library's runtime code contains references to @babel/runtime, but @babel/runtime is only listed under devDependencies; this causes Cannot find module '@babel/runtime/helpers/interopRequireDefault' errors in strict environments like Yarn Plug'n'Play.

To Reproduce

1. yarn set version berry
2. yarn config nodeLinker pnp
3. yarn add @react-awesome-query-builder/core
4. yarn node -e "require('@react-awesome-query-builder/core')"

Expected behavior
No error

Screenshots
N/A

Additional context
N/A