Unify kotlinCompilerClasspath for all projects

This will prevent spawning second Kotlin daemon during compilation
except 'buildSrc' compilation. Original change was introduced in
2e515f3945 commit.

buildSrc/src/main/kotlin/common-configuration.gradle.kts

@@ -22,6 +22,8 @@ dependencies {
     }
 }
 
+project.applyFixForStdlib16()
+
 apply(from = "$rootDir/gradle/cacheRedirector.gradle.kts")
 project.configureJvmDefaultToolchain()
 project.addEmbeddedConfigurations()
@@ -99,7 +101,7 @@ fun Project.configureJavaBasePlugin() {
 }
 
 fun Project.configureKotlinCompilationOptions() {
-    plugins.withType<KotlinBasePluginWrapper>() {
+    plugins.withType<KotlinBasePluginWrapper> {
         val commonCompilerArgs = listOfNotNull(
             "-opt-in=kotlin.RequiresOptIn",
             "-progressive".takeIf { hasProperty("test.progressive.mode") }
@@ -189,6 +191,16 @@ fun Project.configureKotlinCompilationOptions() {
     }
 }
 
+// Still compile stdlib, reflect, kotlin.test and scripting runtimes
+// with JVM target 1.6 to simplify migration from Kotlin 1.6 to 1.7.
+fun Project.applyFixForStdlib16() {
+    plugins.withType<KotlinBasePluginWrapper>() {
+        dependencies {
+            "kotlinCompilerClasspath"(project(":libraries:tools:stdlib-compiler-classpath"))
+        }
+    }
+}
+
 fun Project.configureArtifacts() {
     tasks.withType<Javadoc>().configureEach {
         enabled = false