[Codex][Codex CLI] Fix full toolset spec expectation

Co-authored-by: Codex <noreply@openai.com>

codex-rs/core/src/tools/spec_tests.rs

@@ -447,7 +447,6 @@ fn test_full_toolset_specs_for_gpt5_codex_unified_exec_web_search() {
     let mut expected: BTreeMap<String, ToolSpec> = BTreeMap::from([]);
     for spec in [
         create_exec_command_tool(true, false),
-        create_exec_wait_tool(),
         create_write_stdin_tool(),
         PLAN_TOOL.clone(),
         create_request_user_input_tool(CollaborationModesConfig::default()),