* [clang-tidy] replenish cppcoreguidelines-narrowing-conversions

* fix

* fix

* move shuffle_batch to phi

* remove useless codes

* add test_shuffle_batch_op to STATIC_BUILD_TESTS

* move shuffle_batch_kernel.cc to cpu folder

* move shuffle_batch_grad to phi

* rm shuffle_batch_op.h

* change year at file head