fix(router): add validation for all the connector auth type (#1748)

crates/router/src/connector/trustpay.rs

@@ -81,6 +81,14 @@ impl ConnectorCommon for Trustpay {
         "application/x-www-form-urlencoded"
     }
 
+    fn validate_auth_type(
+        &self,
+        val: &types::ConnectorAuthType,
+    ) -> Result<(), error_stack::Report<errors::ConnectorError>> {
+        trustpay::TrustpayAuthType::try_from(val)?;
+        Ok(())
+    }
+
     fn base_url<'a>(&self, connectors: &'a settings::Connectors) -> &'a str {
         connectors.trustpay.base_url.as_ref()
     }