Support React Native ^0.59.0

[sertony]

Fixing the import path for AsyncStorage in order to support React Native ^0.59.0

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[hsubox76]

We attempted this before but had to roll it back when it caused issues: #1898

The problem is that the React Native packager does not allow conditional requires, so the try/catch block does not gracefully fall back to the built-in package when the community package is not installed.