Backport transpose_for_scores function in modeling xlm roberta. #2300
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What does this PR do?
Backport
transpose_for_scoresfunction from prior Transformers version - v4.51.0, which was removed in later release, and the flow was broken after transformers upgrade to v4.55.This fixes
AttributeError: 'XLMRobertaSdpaSelfAttention' object has no attribute 'transpose_for_scores'error, when runningmake slow_tests_sentence_transformers.