Shimmy v1.7.4

What's Changed

• fix(metrics): add GPU detection fields to /metrics endpoint (Issue #111) by @Michael-A-Kuykendall in #115
• fix(engine): prioritize SafeTensors engine for .safetensors files (Issue #112) by @Michael-A-Kuykendall in #122
• fix(api): enhance OpenAI API compatibility for frontend integration (Issue #113) by @Michael-A-Kuykendall in #123
• feat: Add ARM64 Linux support to CI/CD (Issue #131) by @Michael-A-Kuykendall in #133

Full Changelog: v1.7.3...v1.7.4