Added the Kotlin coroutines library.

app/build.gradle

@@ -85,6 +85,10 @@ dependencies {
     // AAC Navigation
     implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
     implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
+    // Kotlin Coroutines
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$version_coroutine"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$version_coroutine"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.1.0-alpha04"
     // RxBindings
     implementation "com.jakewharton.rxbinding3:rxbinding:$rx_bindings_version"
     implementation "com.jakewharton.rxbinding3:rxbinding-material:$rx_bindings_version" // Material Components widgets

build.gradle

@@ -1,8 +1,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.21'
-    ext.nav_version = '2.0.0'
+
+    ext {
+        kotlin_version = '1.3.31'
+        nav_version = '2.0.0'
+        version_coroutine = "1.1.0"
+    }
+
     repositories {
         google()
         jcenter()