Update Kotlin to 1.9.0 (#3074)

* Update Kotlin Gradle Plugin to 1.9.0

* Update Android Gradle Plugin to 4.2.2

* Introduce convention plugin for Gradle runner

https://github.com/gradle/gradle/issues/8301

* Fix unit test `common, jvm and macos source sets with kotlin multiplatform`

* Update compiler to 1.9.0

* Update integration test

* Add empty target for WASM integration test to avoid single target project

See https://github.com/Kotlin/dokka/issues/3038

* Remove unused `plugins.shadow` from toml

1 files changed, 3 insertions, 7 deletions

diff --git a/runners/gradle-plugin/src/test/kotlin/org/jetbrains/dokka/gradle/KotlinSourceSetGistTest.kt b/runners/gradle-plugin/src/test/kotlin/org/jetbrains/dokka/gradle/KotlinSourceSetGistTest.kt
index 713109bf..88bef2b2 100644
--- a/runners/gradle-plugin/src/test/kotlin/org/jetbrains/dokka/gradle/KotlinSourceSetGistTest.kt
+++ b/runners/gradle-plugin/src/test/kotlin/org/jetbrains/dokka/gradle/KotlinSourceSetGistTest.kt
@@ -2,6 +2,7 @@ package org.jetbrains.dokka.gradle
 
 import org.jetbrains.dokka.gradle.utils.withDependencies_
 import org.gradle.api.artifacts.FileCollectionDependency
+import org.gradle.api.internal.project.DefaultProject
 import org.gradle.kotlin.dsl.get
 import org.gradle.testfixtures.ProjectBuilder
 import org.jetbrains.dokka.gradle.kotlin.gistOf
@@ -163,6 +164,7 @@ class KotlinSourceSetGistTest {
         kotlin.jvm()
         kotlin.macosX64("macos")
 
+        (project as DefaultProject).evaluate()
         val commonMainSourceSet = kotlin.sourceSets.getByName("commonMain")
         val commonMainSourceSetGist = project.gistOf(commonMainSourceSet)
 
@@ -232,17 +234,11 @@ class KotlinSourceSetGistTest {
             "Expected macosTest not being marked with 'isMain'"
         )
 
+        // requires `project.evaluate()`
         assertEquals(
             setOf("commonMain"), jvmMainSourceSetGist.dependentSourceSetNames.get(),
             "Expected jvmMain to depend on commonMain by default"
         )
-
-        /* Why not? */
-        jvmMainSourceSet.dependsOn(macosMainSourceSet)
-        assertEquals(
-            setOf("commonMain", "macosMain"), jvmMainSourceSetGist.dependentSourceSetNames.get(),
-            "Expected dependent source set changes to be reflected in gist"
-        )
     }
 
 }