can infer metadata from a sidecar file

Runs for #1630 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10%

• 1757dbf ✔ Run #77837267762 17s on webkit Merge branch 'main' into benchmark-relative-change by Gwenn Le Bihan 2 hours ago
• 1757dbf ✔ Run #77837267677 13s on chromium Merge branch 'main' into benchmark-relative-change by Gwenn Le Bihan 2 hours ago
• 92595fc ✔ Run #77775192693 12s on chromium Update playwright.yml by Gwenn Le Bihan 14 hours ago
• 92595fc ✔ Run #77775192708 18s on webkit Update playwright.yml by Gwenn Le Bihan 14 hours ago
• 7976a3e ✔ Run #77767467921 17s on webkit 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 15 hours ago
• 7976a3e ✔ Run #77767467801 13s on chromium 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 15 hours ago
• 5c4f919 ✔ Run #77733293909 18s on webkit 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 20 hours ago
• 5c4f919 ✔ Run #77733293799 13s on chromium 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 20 hours ago
• ea3b517 ✔ Run #77710933960 17s on webkit 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 23 hours ago
• ea3b517 ✔ Run #77710933964 13s on chromium 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 23 hours ago