Add mmyolo mapping in PKG2PROJECT (#684)

* Add mmyolo to PKG2PROJECT

* Minor refine

Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>

Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>

mmengine/config/utils.py

@@ -25,6 +25,7 @@ PKG2PROJECT = {
     'mmhuman3d': 'mmhuman3d',
     'mmrotate': 'mmrotate',
     'mmselfsup': 'mmselfsup',
+    'mmyolo': 'mmyolo',
 }