Validate AGP 3.2.0-alpha12+13 & move to proper plugin order in tests

Author: Marcel Schnelle

android-junit5-tests/src/test/groovy/de/mannodermaus/gradle/plugins/junit5/FunctionalSpec.groovy

@@ -412,6 +412,11 @@ class FunctionalSpec extends Specification {
       // can't be resolved within the offline-only virtual project execution
       lint.enabled false
 
+      // Required by AAPT2 
+      repositories {
+        google()
+      }
+
       dependencies {
         testImplementation files(${
       ClasspathSplitter.splitClasspath(testCompileClasspath)

android-junit5-tests/src/test/groovy/de/mannodermaus/gradle/plugins/junit5/util/TestProjectFactory.groovy

@@ -118,10 +118,6 @@ class TestProjectFactory {
           break
       }
 
-      if (applyJunit5Plugin) {
-        project.apply plugin: "de.mannodermaus.android-junit5"
-      }
-
       if (applyJacocoPlugin) {
         project.apply plugin: "jacoco"
       }
@@ -130,6 +126,10 @@ class TestProjectFactory {
         project.apply plugin: "kotlin-android"
       }
 
+      if (applyJunit5Plugin) {
+        project.apply plugin: "de.mannodermaus.android-junit5"
+      }
+
       // Default configuration
       project.android {
         compileSdkVersion environment.compileSdkVersion