chore: update (html) scraper, 0.20 -> 0.21

Author: Matéo Fernandez

Cargo.lock

@@ -13,7 +13,7 @@ bon = "2.3"
 clap = { version = "4.5", features = ["derive", "env"] }
 clap-verbosity-flag = "2.2"
 rust_xlsxwriter = { version = "0.79", features = ["zlib", "ryu", "constant_memory"] }
-scraper = "0.20"
+scraper = "0.21"
 serde = { version = "1.0", features = ["derive"] }
 tracing = "0.1"
 tracing-log = "0.2"