Simplify blit helper shader vertex order

app/src/main/cpp/skyline/gpu/shaders/helper_shaders.cpp

@@ -58,7 +58,7 @@ namespace skyline::gpu {
                 .polygonMode = vk::PolygonMode::eFill,
                 .lineWidth = 1.0f,
                 .cullMode = vk::CullModeFlagBits::eNone,
-                .frontFace = vk::FrontFace::eCounterClockwise,
+                .frontFace = vk::FrontFace::eClockwise,
                 .depthBiasEnable = false
             }, {
                 .provokingVertexMode = vk::ProvokingVertexModeEXT::eFirstVertex

app/src/main/shaders/blit.vert

@@ -9,12 +9,12 @@ layout (push_constant) uniform constants {
 
 void main() {
 	const vec2 lut[6] = vec2[6](
-        vec2(1, 0),
-        vec2(1, 1),
-        vec2(0, 1),
-        vec2(0, 1),
         vec2(0, 0),
-        vec2(1, 0)
+        vec2(0, 1),
+        vec2(1, 1),
+        vec2(1, 1),
+        vec2(1, 0),
+        vec2(0, 0)
     );
 
     dstPosition = lut[gl_VertexIndex];