Changes the "engine" field to allow installing on Node 14.
We can't actually run tests on Node 14 because of the IPFS dependencies we use in dev that require Node 15+, but this shouldn't affect runtime packages.
Tested locally by installing the dependencies with Node 16 and then running tests with Node 14.
Changes the "engine" field to allow installing on Node 14. We can't actually run tests on Node 14 because of the IPFS dependencies we use in dev that require Node 15+, but this shouldn't affect runtime packages.
Tested locally by installing the dependencies with Node 16 and then running tests with Node 14.