Switch to tikv-jemalloc #8252
Description
It's based on a newer version of jemalloc.
See also https://perf.rust-lang.org/compare.html?start=36f1f04f18b89ba4a999bcfd6584663fd6fc1c5d&end=33fa9f15639c420e2e76b65192553337d67a7e0a&stat=max-rss and rust-lang/rust#83152.