chore(node-bundle): ignore invalid package.json files (#23799)

package.json files are required to have a `name` property. However, for some reason some deps can have embedded package.json files that do not adhere to this. For example, `minimatch/dist/cjs/package.json` looks like this:

```json
{
  "type": "commonjs"
}
```

This kills `yarn pkglint` because pkglint is expecting a real package (with a real name), which is running `node-bundle`. I've decided that simply ignoring these invalid package.jsons is the right thing to do. Can confirm that this does fix `yarn pkglint`.

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: kaizencc

tools/@aws-cdk/node-bundle/src/api/bundle.ts

@@ -355,7 +355,7 @@ export class Bundle {
     }
     const inputs = Object.keys(this.bundle.metafile!.inputs);
     const packages = new Set(Array.from(inputs).map(i => this.closestPackagePath(path.join(this.packageDir, i))));
-    this._dependencies = Array.from(packages).map(p => this.createPackage(p)).filter(d => d.name !== this.manifest.name);
+    this._dependencies = Array.from(packages).map(p => this.createPackage(p)).filter(d => d.name !== undefined && d.name !== this.manifest.name);
     return this._dependencies;
   }