chore(config): migrate config renovate.json (#70)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

renovate.json

@@ -21,6 +21,6 @@
         }
     ],
     "dependencyDashboard": true,
-    "stabilityDays": 3,
+    "minimumReleaseAge": "3 days",
     "assignees": ["thib3113"]
 }