chore: add range to maintenance branch

Author: abichinger

.releaserc.json

@@ -1,7 +1,7 @@
 {
     "branches": [
         { "name": "main" },
-        { "name": "vue2" },
+        { "name": "vue2", "range": "2.x" },
         { "name": "next", "channel": "next" }
     ],
     "plugins": [

light/.releaserc.json

@@ -0,0 +1,7 @@
+{
+    "branches": [
+        { "name": "main" },
+        { "name": "vue2", "range": "1.x" },
+        { "name": "next", "channel": "next" }
+    ]
+}