update ut

Signed-off-by: he1pa <18012015693@163.com>

kclvm/tools/src/LSP/src/completion.rs

@@ -1844,9 +1844,10 @@ mod tests {
 
                     match &mut got {
                         CompletionResponse::Array(arr) => {
-                            let labels: Vec<String> =
+                            let mut labels: Vec<String> =
                                 arr.iter().map(|item| item.label.clone()).collect();
-                            insta::assert_snapshot!(format!("{:?}", labels));
+                            labels.sort();
+                            labels
                         }
                         CompletionResponse::List(_) => panic!("test failed"),
                     }

kclvm/tools/src/LSP/src/snapshots/kcl_language_server__completion__tests__lambda_1.snap

@@ -0,0 +1,5 @@
+---
+source: tools/src/LSP/src/completion.rs
+expression: "format!(\"{:?}\", labels)"
+---
+["abs(…)", "all_true(…)", "any_true(…)", "bin(…)", "bool(…)", "case", "cases", "dict(…)", "float(…)", "func1", "hex(…)", "int(…)", "isunique(…)", "len(…)", "list(…)", "max(…)", "min(…)", "multiplyof(…)", "oct(…)", "option(…)", "ord(…)", "pow(…)", "print(…)", "range(…)", "round(…)", "sorted(…)", "str(…)", "sum(…)", "typeof(…)", "zip(…)"]