fix(deps): update rust crate egui_extras to 0.31.0

Author: elastic-renovate-prod[bot]

Cargo.toml

@@ -40,7 +40,7 @@ arc-swap = "1.6.0"
 base64 = "0.22.0"
 egui = "0.29.1"
 egui_plot = "0.29.0"
-egui_extras = { version = "0.29.1", features = ["image"] }
+egui_extras = { version = "0.31.0", features = ["image"] }
 egui_commonmark = "0.18.0"
 egui-phosphor = "0.7.3"
 fallible-iterator = "0.3.0"