Updated rust version to 1.72 and removed unnecessary restrictions keymapping from the indexers tab

src/app/key_binding_tests.rs

@@ -21,7 +21,6 @@ mod test {
   #[case(DEFAULT_KEYBINDINGS.events, Key::Char('e'), "events")]
   #[case(DEFAULT_KEYBINDINGS.logs, Key::Char('l'), "logs")]
   #[case(DEFAULT_KEYBINDINGS.tasks, Key::Char('t'), "tasks")]
-  #[case(DEFAULT_KEYBINDINGS.restrictions, Key::Char('R'), "restrictions")]
   #[case(DEFAULT_KEYBINDINGS.refresh, Key::Ctrl('r'), "refresh")]
   #[case(DEFAULT_KEYBINDINGS.update, Key::Char('u'), "update")]
   #[case(DEFAULT_KEYBINDINGS.home, Key::Home, "home")]