Bump jemallocator from 0.5.0 to 0.5.4

Bumps [jemallocator](https://github.com/tikv/jemallocator) from 0.5.0 to 0.5.4.
- [Release notes](https://github.com/tikv/jemallocator/releases)
- [Changelog](https://github.com/tikv/jemallocator/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tikv/jemallocator/compare/0.5.0...0.5.4)

---
updated-dependencies:
- dependency-name: jemallocator
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -491,9 +491,9 @@ dependencies = [
 
 [[package]]
 name = "jemallocator"
-version = "0.5.0"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16c2514137880c52b0b4822b563fadd38257c1f380858addb74a400889696ea6"
+checksum = "a0de374a9f8e63150e6f5e8a60cc14c668226d7a347d8aee1a45766e3c4dd3bc"
 dependencies = [
  "jemalloc-sys",
  "libc",

Cargo.toml

@@ -75,7 +75,7 @@ libc = "0.2"
 # jemalloc is currently disabled on macOS due to a bug in jemalloc in combination with macOS
 # Catalina. See https://github.com/sharkdp/fd/issues/498 for details.
 [target.'cfg(all(not(windows), not(target_os = "android"), not(target_os = "macos"), not(target_os = "freebsd"), not(target_os = "openbsd"), not(all(target_env = "musl", target_pointer_width = "32")), not(target_arch = "riscv64")))'.dependencies]
-jemallocator = {version = "0.5.0", optional = true}
+jemallocator = {version = "0.5.4", optional = true}
 
 [dev-dependencies]
 diff = "0.1"