fix(rust): apply Self usage in struct definition lint

crates/cli/src/test.rs

@@ -65,7 +65,7 @@ static POINT_REGEX: LazyLock<Regex> =
 pub enum TestEntry {
     Group {
         name: String,
-        children: Vec<TestEntry>,
+        children: Vec<Self>,
         file_path: Option<PathBuf>,
     },
     Example {

crates/cli/src/tests/helpers/query_helpers.rs

@@ -12,7 +12,7 @@ pub struct Pattern {
     named: bool,
     field: Option<&'static str>,
     capture: Option<String>,
-    children: Vec<Pattern>,
+    children: Vec<Self>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq)]