chore(deps): update rust crate pprof to 0.15

Author: renovate[bot]

Cargo.toml

@@ -71,7 +71,7 @@ all-features = true
 
 [dev-dependencies]
 criterion = { version = "0.6.0", features = ["async_tokio", "html_reports"] }
-pprof = { version = "0.14", features = ["flamegraph"] }
+pprof = { version = "0.15", features = ["flamegraph"] }
 paste = "1.0.14"
 serde = "1"
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }