Update web components to kotlin 1.5 and the new version of Compose Core (with kotlin 1.5)

Co-authored-by: Oleksandr Karpovich <oleksandr.karpovich@jetbrains.com>

web/build.gradle.kts

@@ -1,7 +1,7 @@
 import org.gradle.api.publish.PublishingExtension
 
 plugins {
-    id("org.jetbrains.kotlin.multiplatform") version("1.4.32") apply(false)
+    id("org.jetbrains.kotlin.multiplatform") version("1.5.0") apply(false)
 }
 
 val COMPOSE_WEB_VERSION: String by project

web/gradle.properties

@@ -1,2 +1,2 @@
-COMPOSE_CORE_VERSION = 0.0.8-SNAPSHOT
-COMPOSE_WEB_VERSION = 0.0.9-SNAPSHOT
+COMPOSE_CORE_VERSION = 0.0.10-SNAPSHOT
+COMPOSE_WEB_VERSION = 0.0.10-SNAPSHOT

web/integration/src/jsMain/kotlin/androidx/compose/web/sample/tests/Common.kt

@@ -7,7 +7,9 @@ import androidx.compose.web.renderComposableInBody
 import kotlin.properties.ReadOnlyProperty
 import kotlin.reflect.KProperty
 
-internal class TestCase(val composable: @Composable () -> Unit) {
+internal class TestCase {
+    lateinit var composable: @Composable () -> Unit
+
     operator fun provideDelegate(
         thisRef: Any,
         property: KProperty<*>
@@ -21,7 +23,9 @@ internal class TestCase(val composable: @Composable () -> Unit) {
 }
 
 internal fun testCase(composable: @Composable () -> Unit): TestCase {
-    return TestCase(composable)
+    return TestCase().apply {
+        this.composable = composable
+    }
 }
 
 internal val testCases = mutableMapOf<String, TestCase>()