doc: Update benchmark

Author: KSXGitHub

README.md

@@ -21,25 +21,25 @@ The benchmark was generated by [a GitHub Workflow](https://github.com/KSXGitHub/
 
 <details><summary>Programs</summary>
 
-* `pdu` v0.2.4
+* `pdu` v0.4.0
 * [`dust`](https://github.com/bootandy/dust) v0.5.4
 * [`dutree`](https://github.com/nachoparker/dutree) v0.12.5
-* [`dua`](https://github.com/Byron/dua-cli) v2.11.3
+* [`dua`](https://github.com/Byron/dua-cli) v2.12.1
 * [`ncdu`](https://dev.yorhel.nl/ncdu)
 * [`gdu`](https://github.com/dundee/gdu) v5.0.0
 * `du`
 
 </details>
 
 <figure>
-  <img src="https://ksxgithub.github.io/parallel-disk-usage-0.2.4-benchmarks/tmp.benchmark-report.competing.blksize.svg">
+  <img src="https://ksxgithub.github.io/parallel-disk-usage-0.4.0-benchmarks/tmp.benchmark-report.competing.blksize.svg">
   <figcaption align="center">
     benchmark results
     <em>(lower is better)</em>
   </figcaption>
 </figure>
 
-[_(See more)_](https://github.com/KSXGitHub/parallel-disk-usage-0.2.4-benchmarks/blob/master/tmp.benchmark-report.CHARTS.md)
+[_(See more)_](https://github.com/KSXGitHub/parallel-disk-usage-0.4.0-benchmarks/blob/master/tmp.benchmark-report.CHARTS.md)
 
 ## Demo