Bump hashbrown to v0.15

Author: paolobarbolini

Cargo.lock

@@ -81,7 +81,7 @@ bstr = { version = "1.0", default-features = false, features = ["std"], optional
 hashlink = "0.10.0"
 indexmap = "2.0"
 event-listener = "5.2.0"
-hashbrown = "0.14.5"
+hashbrown = "0.15.0"
 
 [dev-dependencies]
 sqlx = { workspace = true, features = ["postgres", "sqlite", "mysql", "migrate", "macros", "time", "uuid"] }