Fix autolink for React Native 0.69

[mitsuharu]

fix #522

I remove deprecated params from 'react-native.config.js' for React Native 0.69.

Since audolinking automatically assumes that the podspec file is in the root of the package directory, it is no longer necessary to specify the PodspecPath in config.

Source: https://github.com/react-native-community/cli/blob/master/docs/autolinking.md

On the iOS side, you will need to ensure you have a Podspec to the root of your repo. The react-native-webview Podspec is a good example of a package.json-driven Podspec. Note that CocoaPods does not support having /s in the name of a dependency, so if you are using scoped packages - you may need to change the name for the Podspec.

[mikehardy]

Looks good to me, for what that's worth. The CLI changes also impacted react-native-firebase and I worked the CLI maintainers on it. No way to avoid the breaking changes but this appears like the right way to adapt in this module based on what I know. Cheers

[migueldaipre]

@andpor this library is still maintained?