[DistributedInference] Relax the assertion for uniqueness of blob name across external inputs and outputs (#72492)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/72492
Having same blob name present in external inputs and external outputs is a valid case, so relaxing the validation for that.
Reviewed By: yyetim
Differential Revision: D34062055
fbshipit-source-id: 6772ef9c3259da221207d14e5cc93a7777002ef2
(cherry picked from commit 0de66a2941cee8847a4689a4eb0091dfff82dd85)
