Fix CI and add the mapping of argmin and argmax.

[Xreki]

1. 修复CI问题，更新nightly编译Paddle WHL包的下载链接。
2. 增加arg_min_max_kernel.cu到argmax、argmin的映射，修复Paddle主repo中OP Benchmark CI无法正确识别和测试argmax、argmin性能的问题：

[paddle-bot[bot]]

Thanks for your contribution! Please wait for the result of CI firstly.