Update Rust crate tui-tree-widget to 0.19.0 (#5140)

Co-authored-by: oxide-renovate[bot] <146848827+oxide-renovate[bot]@users.noreply.github.com>

Author: oxide-renovate[bot]

Cargo.lock

@@ -435,7 +435,7 @@ trust-dns-server = "0.22"
 trybuild = "1.0.89"
 tufaceous = { path = "tufaceous" }
 tufaceous-lib = { path = "tufaceous-lib" }
-tui-tree-widget = "0.17.0"
+tui-tree-widget = "0.19.0"
 typed-rng = { path = "typed-rng" }
 unicode-width = "0.1.11"
 update-common = { path = "update-common" }