feat: add result on Ego4D (dev)

README.md

@@ -19,6 +19,7 @@ Pretrained pipelines reach state-of-the-art performance on most academic benchma
 | AMI (SDM)              | -    |  27.1  |  22.4  | 20.9      |
 | AVA-AVD                | -    |  -     |  50.0  | 39.8      |
 | DIHARD 3 (full)        | 29.2 |  26.9  |  21.7  | 17.2      |
+| Ego4D (dev.)           | -    |  61.5  |  51.2  | 43.8
 | MSDWild                | -    |  -     |  25.3  | 19.8      |
 | REPERE (phase2)        | -    |   8.2  |   7.8  |  7.6      |
 | VoxConverse (v0.3)     | 21.5 |  11.2  |  11.3  |  9.4      |