[nnc] Updated sliceTail to do inplace mutation (#63532)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/63532
Test Plan: Imported from OSS
Reviewed By: ZolotukhinM
Differential Revision: D30412184
Pulled By: navahgar
fbshipit-source-id: e7669d3b9d24e14501f3feb6505c88d1d42030c6
