Kapt: Call next resolver in populateModuleExtraModels() (KT-30995)

idea/testData/gradle/configurator/testTasksAreImported/build.gradle

@@ -0,0 +1,13 @@
+plugins {
+    id 'java'
+    id 'org.jetbrains.kotlin.jvm' version '1.3.30'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+}

idea/testData/gradle/configurator/testTasksAreImported/src/test/java/foo.kt

@@ -0,0 +1,3 @@
+class Test {
+    fun test() {}
+}