Bump transformers in /workload/BERTLarge-PyTorch-ARM (#101)

Bumps [transformers](https://github.com/huggingface/transformers) from 4.48.0 to 4.50.0.
- [Release notes](https://github.com/huggingface/transformers/releases)
- [Commits](huggingface/transformers@v4.48.0...v4.50.0)

---
updated-dependencies:
- dependency-name: transformers
  dependency-version: 4.50.0
  dependency-type: direct:production
...

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workload/BERTLarge-PyTorch-ARM/requirements.txt

@@ -9,7 +9,7 @@ pytest
 pytest-benchmark
 requests
 tabulate
-transformers==4.48.0
+transformers==4.50.0
 MonkeyType
 psutil
 pyyaml