Batching - fix basis polarity in large fvf

Slight technical hitch, the basis was reversed that was sent to the shader, so rotations were opposite. This PR reverses polarity of the basis to be correct.

drivers/gles_common/rasterizer_canvas_batcher.h

@@ -2061,9 +2061,9 @@ bool C_PREAMBLE::_prefill_rect(RasterizerCanvas::Item::CommandRect *rect, FillSt
 		const Transform2D &tr = r_fill_state.transform_combined;
 
 		pBT[0].translate.set(tr.elements[2]);
-		// could do swizzling in shader?
-		pBT[0].basis[0].set(tr.elements[0][0], tr.elements[1][0]);
-		pBT[0].basis[1].set(tr.elements[0][1], tr.elements[1][1]);
+
+		pBT[0].basis[0].set(tr.elements[0][0], tr.elements[0][1]);
+		pBT[0].basis[1].set(tr.elements[1][0], tr.elements[1][1]);
 
 		pBT[1] = pBT[0];
 		pBT[2] = pBT[0];