feat(test): port tests/shared library from CEF

feat: unify bundle utilities under cef build-util feature

feat: reenable sandbox support in cefsimple

feat: add MainMenu.xib on mac

fix: bypass tryToTerminateApplication for Command+Q

fix: enable much smaller linux release builds

update-bindings/src/main.rs

@@ -41,7 +41,7 @@ fn default_version() -> &'static str {
 fn default_download_url() -> &'static str {
     static DEFAULT_DOWNLOAD_URL: OnceLock<String> = OnceLock::new();
     DEFAULT_DOWNLOAD_URL
-        .get_or_init(|| download_cef::default_download_url())
+        .get_or_init(download_cef::default_download_url)
         .as_str()
 }
 

update-bindings/src/parse_tree.rs

@@ -2720,6 +2720,7 @@ fn make_my_struct() -> {rust_name} {{
                         $($generic_type: $first_generic_type_bound $(+ $generic_type_bound)*,)+
                     )?
                     {
+                        #[allow(clippy::new_ret_no_self)]
                         pub fn new($($field_name: $field_type),*) -> #rust_name {
                             #rust_name::new(
                                 Self {