Use pdqsort to improve the performance

## Enhancement Task

According to https://github.com/golang/go/commit/72e77a7f41bbf45d466119444307fd3ae996e257, Go will use [pdqsort](https://arxiv.org/pdf/2106.05123.pdf) as the default sorting algorithm in the next release. However, we can use https://pkg.go.dev/golang.org/x/exp/slices#Sort to benefit from this optimization now.