[BUG] Retry register device token will remove topic ID

[cychiuae]

If the deviceID is deleted remotely, by apns feedback. When SDK tries to retry registering device token to server, the topic ID will be removed.

That is because in

skygear-SDK-JS/packages/skygear-core/lib/push.js

Line 89 in c800e44

return this.registerDevice(token, type);

We don't pass topicID to retry method

• Skygear SDK Date/Version: 1.6.4
• JS runtime: react-native
• Skygear Server Date/Version: 1.6.x
• Is this a regression?
• Attached logs, screenshots

Expected Results

Device record can be properly set

Actual Results

Topic id is removed from device record.

Steps to reproduce

1. Register a device token
2. Delete the record in DB
3. Register the device token again