chore: Update Amplify Android version (#48)

Author: eeatonaws

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-amplify = "2.8.4"
+amplify = "2.8.7"
 cameraX = "1.2.0"
 compose = "1.3.2"
 lifecycle = "2.4.0"

samples/liveness/build.gradle

@@ -1,7 +1,7 @@
 buildscript {
     ext {
         compose_version = '1.3.3'
-        amplifyVersion = '2.7.0'
+        amplifyVersion = '2.8.7'
         amplifyUIVersion = '1.0.0'
     }
     repositories {