[Fix] (MG_Backend/DirectVulkan): fixing Photon v1.1

- Flatten DailyWeatherVariation interface varyings
- Correct internal-format component counts
- Preserve GL draw-buffer slot semantics in render pass creation
- relax GL_NONE / vec4-to-RGB pipeline checks

MobileGL/MG_Backend/DirectVulkan/Renderer/VkRenderPassManager.h

@@ -48,6 +48,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
         Vector<TrackedAttachmentLayoutInfo> trackedAttachmentLayouts;
         Uint32 attachmentCount = 0;
         Uint32 colorAttachmentCount = 0;
+        Bool hasDepthStencilAttachment = false;
         IntVec2 extent = {0, 0};
         Uint32 subpass = 0;
 
@@ -62,6 +63,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
             std::swap(trackedAttachmentLayouts, that.trackedAttachmentLayouts);
             std::swap(attachmentCount, that.attachmentCount);
             std::swap(colorAttachmentCount, that.colorAttachmentCount);
+            std::swap(hasDepthStencilAttachment, that.hasDepthStencilAttachment);
             std::swap(extent, that.extent);
             std::swap(subpass, that.subpass);
         }
@@ -74,6 +76,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
             const Vector<TrackedAttachmentLayoutInfo>& trackedAttachmentLayouts,
             Uint32 attachmentCount,
             Uint32 colorAttachmentCount,
+            Bool hasDepthStencilAttachment,
             IntVec2 extent, int subpass):
             hash(hash),
             renderPass(renderpass),
@@ -83,6 +86,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
             trackedAttachmentLayouts(Move(trackedAttachmentLayouts)),
             attachmentCount(attachmentCount),
             colorAttachmentCount(colorAttachmentCount),
+            hasDepthStencilAttachment(hasDepthStencilAttachment),
             extent(extent),
             subpass(subpass)
         {}