[CK_TILE] layernorm support fused-quant/fused-add (#1604)

* add prenorm/postnorm support, refactor using generate.py

* update README

* update README

* fix format

* update some description and fix format

* update format

* format

* use non-raw for loading

* format and update n4096

* dynamic-quant ready

* update readme

* support fused dynamic-quant

* update fused-quant, with smooth

* update README

* update args

* update some based on comment

include/ck_tile/ops/welford.hpp

@@ -6,4 +6,5 @@
 #include "ck_tile/ops/welford/block/block_welford.hpp"
 #include "ck_tile/ops/welford/block/block_welford_problem.hpp"
 #include "ck_tile/ops/welford/thread/thread_welford.hpp"
+#include "ck_tile/ops/common/generic_2d_block_shape.hpp"
 #include "ck_tile/ops/common/tensor_layout.hpp"