chore(liveness): bump Amplify 2.15.0 (#132)

Author: tylerjroach

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 agp = "8.1.4"
-amplify = "2.14.12"
+amplify = "2.15.0"
 binary-compatibility = "0.14.0"
 cameraX = "1.2.0"
 compose = "1.5.4"

samples/liveness/build.gradle

@@ -1,7 +1,7 @@
 buildscript {
     ext {
         compose_version = '1.5.4'
-        amplifyVersion = '2.14.12'
+        amplifyVersion = '2.15.0'
         amplifyUIVersion = '1.2.3'
     }
     repositories {