feat: allow setting rdev on node

This adds it to stat too, so rdev will propagate.

Author: kylecarbs

Diff for: src/Stats.ts

@@ -25,7 +25,7 @@ export class Stats<T = TStatNumber> {
     stats.uid = getStatNumber(uid);
     stats.gid = getStatNumber(gid);
 
-    stats.rdev = getStatNumber(0);
+    stats.rdev = getStatNumber(node.rdev);
     stats.blksize = getStatNumber(4096);
     stats.ino = getStatNumber(node.ino);
     stats.size = getStatNumber(node.getSize());

Diff for: src/node.ts

@@ -28,6 +28,7 @@ export class Node extends EventEmitter {
 
   // data: string = '';
   buf: Buffer;
+  rdev: number = 0;
 
   mode: number; // S_IFDIR, S_IFREG, etc..