[FIR] Serialize context receivers using the correct local serializer

This leads to type ref referring to generic type variables being
serialized correctly.
When the type variable is declared on the member itself, it's written to
typeParameterName,
otherwise it's written to typeParameter. This is required for
deserialization to work correctly.

#KT-63227 Fixed

compiler/testData/codegen/box/extensionProperties/genericContextOverride.kt

@@ -0,0 +1,22 @@
+// !LANGUAGE: +ContextReceivers
+// MODULE: m1
+// FILE: Base.kt
+abstract class Base<T> {
+    context(T)
+    abstract val String.foo: Int?
+
+    context(T)
+    abstract fun foo(): Int?
+}
+
+// MODULE: box(m1)
+// FILE: box.kt
+class Child : Base<String>() {
+    context(String)
+    override val String.foo: Int? get() = 1
+
+    context(String)
+    override fun foo(): Int? = 1
+}
+
+fun box() = "OK"