fix: minor clippy error fix

src/main.rs

@@ -261,7 +261,7 @@ impl ExecutorFactory<HttpState<HttpsConnector<HttpConnector>, SecretImpl>> for C
         for (k, v) in app.env.iter() {
             dictionary.insert(k.to_string(), v.to_string());
         }
-        let mut secret_impl = SecretImpl::new();
+        let mut secret_impl = SecretImpl::default();
         for s in app.secrets.iter() {
             if let Some(value) = s.secret_values.first() {
                 secret_impl.insert(s.name.to_string(), value.value.to_string());

src/secret.rs

@@ -2,7 +2,7 @@ use secret::SecretStrategy;
 use std::collections::HashMap;
 use std::ops::{Deref, DerefMut};
 
-#[derive(Clone)]
+#[derive(Clone, Default)]
 pub struct SecretImpl {
     inner: HashMap<String, String>,
 }
@@ -13,22 +13,6 @@ impl SecretStrategy for SecretImpl {
     }
 }
 
-impl Default for SecretImpl {
-    fn default() -> Self {
-        Self {
-            inner: Default::default(),
-        }
-    }
-}
-
-impl SecretImpl {
-    pub fn new() -> Self {
-        Self {
-            inner: Default::default(),
-        }
-    }
-}
-
 impl Deref for SecretImpl {
     type Target = HashMap<String, String>;