Braze plugin does not successfully de-duplicate Identify calls

[Jack-Gill-TH]

• analytics-react-native version: 2.15.0
• Integrations versions (if used): @segment/analytics-react-native-plugin-braze: 0.5.4
• React Native version: 0.68.7
• iOS or Android or both? Both

Steps to reproduce
Make an initial call to identify with a specific set of traits
Make a second call to identify with the same set of traits

Expected behavior
Identify is not forwarded to braze

Actual behavior
Identify is forwarded to braze

---

This is because the code that checks for a duplicate payload just performs a referential equality on the two traits objects:

analytics-react-native/packages/plugins/plugin-braze/src/BrazePlugin.tsx

Line 92 in 0a79010

this.lastSeenTraits?.traits === event.traits

I think it's fairly unlikely that this code will be called each time with the same object reference, so this should be updated to perform some kind of deep equality.

[oscb]

Closing. Fix is released in v0.6.1