swr/rast: increment depth/stencil tile pointer in SIMD16 BE

Misplaced #endif preventing depth and stencil hot tile pointers
from incrementing in SIMD16 8x2 configuration of BackendPixelRate.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

src/gallium/drivers/swr/rasterizer/core/backend.h

@@ -1033,9 +1033,9 @@ Endtile:
             {
                 psContext.pColorBuffer[rt] += (KNOB_SIMD_WIDTH * FormatTraits<KNOB_COLOR_HOT_TILE_FORMAT>::bpp) / 8;
             }
+#endif
             pDepthBuffer += (KNOB_SIMD_WIDTH * FormatTraits<KNOB_DEPTH_HOT_TILE_FORMAT>::bpp) / 8;
             pStencilBuffer += (KNOB_SIMD_WIDTH * FormatTraits<KNOB_STENCIL_HOT_TILE_FORMAT>::bpp) / 8;
-#endif
 
             AR_END(BEEndTile, 0);