Android: Update to SDK 35 (#16513)

android/app/build.gradle

@@ -6,7 +6,7 @@ android {
 		applicationId 'net.minetest.minetest'
 		minSdkVersion 21
 		compileSdk 34
-		targetSdkVersion 34
+		targetSdkVersion 35
 		versionName "${versionMajor}.${versionMinor}.${versionPatch}"
 		versionCode versionMajor * 1000000 + versionMinor * 10000 + versionPatch * 100 + versionBuild
 	}

android/build.gradle

@@ -15,8 +15,8 @@ buildscript {
 		mavenCentral()
 	}
 	dependencies {
-		classpath 'com.android.tools.build:gradle:8.5.1'
-		classpath 'de.undercouch:gradle-download-task:4.1.1'
+		classpath 'com.android.tools.build:gradle:8.12.3'
+		classpath 'de.undercouch:gradle-download-task:5.6.0'
 		// NOTE: Do not place your application dependencies here; they belong
 		// in the individual module build.gradle files
 	}
@@ -30,5 +30,5 @@ allprojects {
 }
 
 task clean(type: Delete) {
-	delete rootProject.buildDir
+	delete rootProject.layout.buildDirectory
 }

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

android/native/build.gradle

@@ -68,5 +68,5 @@ if (new File(depsDir, 'armeabi-v7a').exists()) {
 preBuild.dependsOn getDeps
 
 clean {
-	delete new File(buildDir.parent, 'deps')
+	delete depsDir
 }