Merge pull request #318 from juliansteenbakker/dependabot/gradle/example/android…

…/kotlin_version-1.7.20

chore(deps): bump kotlin_version from 1.7.10 to 1.7.20 in /example/android

 buildscript {
 buildscript {
-    ext.kotlin_version = '1.7.10'
+    ext.kotlin_version = '1.7.20'
     repositories {
     repositories {
         google()
         google()
         mavenCentral()
         mavenCentral()