update version 1.2.7

package.json

 {
   "name": "zm-face-counter",
-  "version": "1.2.5",
+  "version": "1.2.7",
   "private": true,
   "scripts": {
     "android": "react-native run-android",
@@ -8,7 +8,7 @@
     "test": "jest",
     "lint": "eslint --ext .js index.js src",
     "apk": "cd android && ./gradlew app:assembleRelease && cp ./app/build/outputs/apk/release/app-release.apk ../fcounter.apk",
-    "android-staging": "code-push release-react ZmFaceCounter-android android -t '1.0.0' --des '提升用户体验'",
+    "android-staging": "code-push release-react ZmFaceCounter-android android -t '1.2.7' --des '提升用户体验'",
     "android-product": "code-push promote ZmFaceCounter-android Staging Production --des '提升用户体验'",
     "android-history": "code-push deployment history ZmFaceCounter-android Production"
   },