radv: Use correct framebuffer size for partial FS resolves.

Framebuffer is from 0,0, not (dst.x, dst.y).

Fixes: 69136f4e63 "radv/meta: add resolve pass using fragment/vertex shaders"
Reviewed-by: Dave Airlie <airlied@redhat.com>

src/amd/vulkan/radv_meta_resolve_fs.c

@@ -540,8 +540,8 @@ void radv_meta_resolve_fragment_image(struct radv_cmd_buffer *cmd_buffer,
 					       .pAttachments = (VkImageView[]) {
 					       radv_image_view_to_handle(&dest_iview),
 				       },
-				       .width = extent.width,
-				       .height = extent.height,
+				       .width = extent.width + dstOffset.x,
+				       .height = extent.height + dstOffset.y,
 				       .layers = 1
 				}, &cmd_buffer->pool->alloc, &fb);