Aperture: Use `getByName` instead of `named` in build.gradle.kts

Change-Id: I7a8d74d9990eeca4752404dfae8afc848c4d4d34
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index d42a6d4..f5a4650 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -21,7 +21,7 @@
     }
 
     buildTypes {
-        named("release") {
+        getByName("release") {
             // Enables code shrinking, obfuscation, and optimization.
             isMinifyEnabled = true