Add new Lock core component (#2958)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

esphome/components/output/lock/output_lock.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/lock/lock.h"
+#include "esphome/components/output/binary_output.h"
+
+namespace esphome {
+namespace output {
+
+class OutputLock : public lock::Lock, public Component {
+ public:
+  void set_output(BinaryOutput *output) { output_ = output; }
+
+  float get_setup_priority() const override { return setup_priority::HARDWARE - 1.0f; }
+  void dump_config() override;
+
+ protected:
+  void control(const lock::LockCall &call) override;
+
+  output::BinaryOutput *output_;
+};
+
+}  // namespace output
+}  // namespace esphome