Merge pull request #1388 from yuriks/spammy-opengl-debug

OpenGL: Downgrade GL_DEBUG_SEVERITY_NOTIFICATION to Debug logging level

src/video_core/renderer_opengl/renderer_opengl.cpp

@@ -436,8 +436,6 @@ static void DebugHandler(GLenum source, GLenum type, GLuint id, GLenum severity,
         level = Log::Level::Warning;
         break;
     case GL_DEBUG_SEVERITY_NOTIFICATION:
-        level = Log::Level::Info;
-        break;
     case GL_DEBUG_SEVERITY_LOW:
         level = Log::Level::Debug;
         break;