Fix lock guard

src/input_core/devices/Keyboard.cpp

@@ -18,9 +18,11 @@ bool Keyboard::InitDevice(int number, const std::map<std::string, std::vector<Ke
 }
 
 void Keyboard::ProcessInput() {
-    std::lock_guard<std::mutex> lock(m);
-    auto keysPressedCopy = keysPressed;
-    lock.~lock_guard();
+    std::map<KeyboardKey, bool> keysPressedCopy;
+    {
+        std::lock_guard<std::mutex> lock(m);
+        keysPressedCopy = keysPressed;
+    }
     for (const auto &ent1 : keyMapping) {
         int scancode = std::stoul(ent1.first, nullptr, 16);
         KeyboardKey proxy = KeyboardKey(0, scancode, "");