clang-tidy: fix errors

Author: Totto16

src/scenes/loading_screen/loading_screen.hpp

@@ -11,7 +11,7 @@ namespace scenes {
 
     struct LoadingScreen {
     private:
-        std::vector<std::tuple<Mino, double>> m_segments{};
+        std::vector<std::tuple<Mino, double>> m_segments;
         Texture m_logo;
         shapes::URect m_logo_rect;
 

src/scenes/logo/logo.cpp

@@ -18,7 +18,7 @@
     constexpr const auto offset_i7 = offset_r6 + Mino::GridPoint{ 4, 0 };
     constexpr const auto offset_s8 = offset_i7 + Mino::GridPoint{ 2, 0 };
 
-    std::vector<Mino> minos{
+    const std::vector<Mino> minos{
         // O
         Mino{             Mino::GridPoint{ 0, 0 }, helper::TetrominoType::J },
         Mino{             Mino::GridPoint{ 1, 0 }, helper::TetrominoType::J },