auth: lookup node packages in the parent as well

This switches bak to the original lookup algo. Required since we
now use lerna which moves the common deps to the root package.

packages/auth/rollup.config.js

@@ -41,15 +41,8 @@ export default {
         consts({
             environment: build,
         }),
-        resolve({
-          customResolveOptions: {
-            // ignore node_modules from vendored packages
-            moduleDirectory: path.join(process.cwd(), 'node_modules')
-          }
-        }),
-        commonjs({
-            include: 'node_modules/**',
-        }),
+        resolve(),
+        commonjs(),
         json(),
         (build !== 'local' && build !== 'test') ? terser() : false,
         copy({