Aperture: Update Gradle to 8.3

Change-Id: Ifac693ee59cd62a02264c0455bf9440687057fee
diff --git a/build.gradle.kts b/build.gradle.kts
index 35b7e49..0931e9b 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -11,5 +11,5 @@
 }
 
 tasks.register<Delete>("clean").configure {
-    delete(rootProject.buildDir)
+    delete(rootProject.layout.buildDirectory)
 }