Setup a GMD for running instrumental test

lib/build.gradle.kts

@@ -76,6 +76,21 @@ android {
             withSourcesJar()
         }
     }
+
+    testOptions {
+        managedDevices {
+            localDevices {
+                create("pixel2api30") {
+                    // Use device profiles you typically see in Android Studio.
+                    device = "Pixel 2"
+                    // Use only API levels 27 and higher.
+                    apiLevel = 30
+                    // To include Google services, use "google".
+                    systemImageSource = "aosp"
+                }
+            }
+        }
+    }
 }
 
 dependencies {