v1.21.0: many bugfixes, transformers 4.42 compatibility

What's Changed

• ORTOptimizer for the model type Segformer by @zachmayer in #1820
• fix: device consistence by @Daya-Jin in #1891
• Allow optimum to discover and load subpackages by @dacorvo in #1894
• feat(ci): add trufflehog secrets detector by @McPatate in #1899
• fix(ci): remove unnecessary permissions by @McPatate in #1904
• Remove read token by @fxmarty in #1903
• Remove dataset with restrictive license by @echarlaix in #1910
• Fix Windows and onnx dtype compatibility by @IlyasMoutawwakil in #1886
• Deprecated use_auth_token by @IlyasMoutawwakil in #1837
• Add redirection for optimum intel doc by @echarlaix in #1918
• Read use_external_data_format from ORTConfig file by @idruker-cerence in #1917
• Pin numpy v1 for onnxruntime by @IlyasMoutawwakil in #1921
• Fix GPTQ CI by @IlyasMoutawwakil in #1878
• Fix code quality by @IlyasMoutawwakil in #1928
• Fix incorrect names for usage blenderbot for causallm by @eaidova in #1887
• Fixed bug key error "last_hidden_state" by @satishsilveri in #1674
• Support transformers 4.42 by @fxmarty in #1929

New Contributors

• @zachmayer made their first contribution in #1820
• @Daya-Jin made their first contribution in #1891
• @dacorvo made their first contribution in #1894
• @McPatate made their first contribution in #1899
• @idruker-cerence made their first contribution in #1917
• @satishsilveri made their first contribution in #1674

Full Changelog: v1.20.0...v1.21.0