message: fix: upgrade to ffi 0.2.2
diff: @@ -5,7 +5,7 @@ import bindings = require('bindings');
  const ffiLib: Ffi = bindings('pact.node');
  -export const PACT_FFI_VERSION = '0.1.6';
  +export const PACT_FFI_VERSION = '0.2.2';
  // let ffi: Omit<FfiBinding<FfiDeclarations>, 'pactffi_init'>;
  let ffi: typeof ffiLib;
  