Rework DescriptorSerializerPlugin to be a part of Project's extensions

instead of statically registering it.

Static registering can cause subtle errors when plugin implementation
(e.g. SerializationDescriptorPluginForKotlinxSerialization) is registered
from multiple classloaders: in multi-module with daemon compilation scenario

 #KT-41857 Fixed

compiler/serialization/build.gradle.kts

@@ -5,7 +5,10 @@ plugins {
 
 dependencies {
     compile(project(":compiler:resolution"))
+    compile(project(":compiler:frontend"))
     compile(project(":core:deserialization"))
+
+    compileOnly(intellijCoreDep()) { includeJars("intellij-core", rootProject = rootProject) }
 }
 
 sourceSets {