Shim several jsutils

alias/jsutils/defineInspect.mjs

···
+export default function defineInspect(obj) {
+  if (typeof obj.prototype.toJSON === 'function') {
+    obj.prototype.inspect = obj.prototype.toJSON;
+  }
+}

alias/jsutils/inspect.mjs

···
+export default function inspect(value) {
+  return JSON.stringify(value, null, 2);
+}
+
+export { inspect };

alias/jsutils/nodejsCustomInspectSymbol.mjs

···
+export default undefined;

scripts/rollup/config.mjs

···
 import { babel } from '@rollup/plugin-babel';
 import { terser } from 'rollup-plugin-terser';
 
+import babelModularGraphQL from 'babel-plugin-modular-graphql';
 import babelTransformDevAssert from '../babel/transformDevAssert.mjs';
 
 const cwd = process.cwd();
···
       presets: [],
       plugins: [
         babelTransformDevAssert,
-        'babel-plugin-modular-graphql',
+        babelModularGraphQL,
         'reghex/babel',
       ],
     }),