chore: fix the app name and link (#104)

Signed-off-by: snoppy <michaleli@foxmail.com>

Author: xiaoxianBoy

README.md

@@ -20,7 +20,7 @@
 
 ## About
 
-**react-native-graph** is a Line Graph implementation based on the high performance 2D graphics rendering engine "Skia". It's used in the [Pink Panda Wallet app](https://pinkpanda.io) to power thousands of token graphs every day.
+**react-native-graph** is a Line Graph implementation based on the high performance 2D graphics rendering engine "Skia". It's used in the [Bamboo app](https://bambooassets.com) to power thousands of token graphs every day.
 
 - 🏎️ Faster and smoother than react-native-svg graphs
 - ⚡️ Native path interpolation in Skia