configuration for update support

eas.json

@@ -6,7 +6,8 @@
   "build": {
     "development": {
       "developmentClient": true,
-      "distribution": "internal"
+      "distribution": "internal",
+      "channel": "development"
     },
     "preview": {
       "env": {
@@ -15,10 +16,12 @@
       "distribution": "internal",
       "android": {
         "buildType": "apk"
-      }
+      },
+      "channel": "preview"
     },
     "production": {
-      "autoIncrement": true
+      "autoIncrement": true,
+      "channel": "production"
     }
   },
   "submit": {