resort .cu headers, set clang-format not sort include block and consider .cu as main source file (#43633)

* unify register macro

* rename declare macro

* fix infrt error

* rename pten dir to phi

* rename namespace to phi

* rename infrt pten dir to phi

* resolve conflict

* rename pten to phi in cmake

* revert all infrt change

* change needed files

* fix infrt failed

* fix inference failed

* move trunc to pten

* modify according to YuanRisheng's comment