Fix RaylibImpl + cmake

Author: Saverio976

libs/B-luga-graphics/src/RaylibImpl/Graphics/Graphics.cpp

@@ -58,7 +58,7 @@ namespace Raylib {
 
             bool RayImageImpl::isImageReady()
             {
-                return IsImageReady(_image);
+                return IsImageValid(_image);
             }
 
             void RayImageImpl::unloadImage()
@@ -104,7 +104,7 @@ namespace Raylib {
                   _width(width),
                   _height(height)
             {
-                if (!IsTextureReady(_texture)) {
+                if (!IsTextureValid(_texture)) {
                     static const ::Color badTexture   = {255, 16, 240, 255};
                     static constexpr int badImageSize = 50;
                     _texture = LoadTextureFromImage(GenImageColor(badImageSize, badImageSize, badTexture));

libs/B-luga-steam/deps/steamsdk/CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.20)
 
-include(GetSteamSdk)
+include(GetSteamSdk.cmake)
 
 target_include_directories(
     ${PROJECT_NAME}