Fix pre-commit issues

Author: Juliaj

pid_controller/test/pid_controller_params.yaml

@@ -47,5 +47,3 @@ test_pid_controller_with_feedforward_gain_dual_interface:
     gains:
       joint1: {p: 0.5, i: 0.3, d: 0.4, i_clamp_max: 5.0, i_clamp_min: -5.0, feedforward_gain: 1.0}
       joint2: {p: 0.5, i: 0.3, d: 0.4, i_clamp_max: 5.0, i_clamp_min: -5.0, feedforward_gain: 1.0}
-
-

pid_controller/test/test_pid_controller.hpp

@@ -63,7 +63,7 @@ class TestablePidController : public pid_controller::PidController
   FRIEND_TEST(PidControllerTest, test_update_chained_feedforward_with_gain);
   FRIEND_TEST(PidControllerTest, test_update_chained_feedforward_off_with_gain);
   FRIEND_TEST(PidControllerDualInterfaceTest, test_chained_feedforward_with_gain_dual_interface);
-  
+
 public:
   controller_interface::CallbackReturn on_configure(
     const rclcpp_lifecycle::State & previous_state) override