add new interfaces and tests for rotary_emb #7206

Job	Run time
Rsync code	57s
Build-Supa	10s
Build-Ascend-910b	7m 56s
Build-Camb	13m 42s
Build-Nvidia-A100	2m 40s
Build-Topsrider	1s
runs on nv / Build-Nvidia	13m 43s
runs on nv / Build-torch-dynamic	0s
Gen-Data-Op-Test-A100	10s
Op-Test-Topsrider	1s
runs on nv / Gen-Data	1s
Op-Test-Ascend-910b	1s
Op-Test-Supa	1s
Op-Test-Nvidia	1s
Op-Test-Camb	1s
	39m 25s

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