Fix build errors

app/build.gradle.kts

@@ -208,8 +208,8 @@ dependencies {
     amazonImplementation("com.crashlytics.sdk.android:crashlytics:${Versions.crashlytics}")
     amazonImplementation("com.google.firebase:firebase-core:${Versions.firebase}")
 
-    kaptTest("com.google.dagger:dagger-compiler:${Versions.dagger}")
-    kaptTest("com.jakewharton:butterknife-compiler:${Versions.butterknife}")
+    kaptAndroidTest("com.google.dagger:dagger-compiler:${Versions.dagger}")
+    kaptAndroidTest("com.jakewharton:butterknife-compiler:${Versions.butterknife}")
     androidTestImplementation("com.google.dexmaker:dexmaker-mockito:1.2")
     androidTestImplementation("com.natpryce:make-it-easy:4.0.1")
     androidTestImplementation("androidx.test:runner:1.2.0")

app/src/release/java/org/tasks/preferences/fragments/Debug.kt

@@ -6,7 +6,9 @@ import org.tasks.injection.InjectingPreferenceFragment
 
 class Debug : InjectingPreferenceFragment() {
 
-    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+    override fun getPreferenceXml() = 0
+
+    override fun setupPreferences(savedInstanceState: Bundle?) {
     }
 
     override fun inject(component: FragmentComponent) = component.inject(this)