[FIR] Create intersection overrides for fields in intersection type scope

^KT-56820 Fixed

compiler/fir/analysis-tests/testData/resolve/smartcasts/smartcastedField.fir.txt

@@ -0,0 +1,21 @@
+FILE: main.kt
+    private final val anyProperty: R|Property<kotlin/Any>| = R|/Property.Property|<R|kotlin/Any|>()
+        private get(): R|Property<kotlin/Any>|
+    private final val boundedProperty: R|Property<kotlin/String>| = R|/Property.Property|<R|kotlin/String|>()
+        private get(): R|Property<kotlin/String>|
+    public final fun test_1(x: R|Property<kotlin/Any>|): R|kotlin/Unit| {
+        when () {
+            (R|<local>/x| is R|Reference|) ->  {
+                R|<local>/x|.R|SubstitutionOverride</Reference.id>|
+            }
+        }
+
+    }
+    public final fun test_2(x: R|Property<kotlin/String>|): R|kotlin/Unit| {
+        when () {
+            (R|<local>/x| is R|Reference|) ->  {
+                R|<local>/x|.R|/Reference.id|
+            }
+        }
+
+    }

compiler/fir/analysis-tests/testData/resolve/smartcasts/smartcastedField.kt

@@ -0,0 +1,33 @@
+// ISSUE: KT-56820
+
+// FILE: PropertyId.java
+public class PropertyId<T> {}
+
+// FILE: ReferenceId.java
+public class ReferenceId extends PropertyId<Object> {}
+
+// FILE: Property.java
+public class Property<T> {
+    public PropertyId<T> id = new PropertyId<>();
+}
+
+// FILE: Reference.java
+public class Reference extends Property<Object> {
+    public ReferenceId getId() { return new ReferenceId(); }
+}
+
+// FILE: main.kt
+private val anyProperty = Property<Any>()
+private val boundedProperty = Property<String>()
+
+fun test_1(x: Property<Any>) {
+    if (x is Reference) {
+        x.id
+    }
+}
+
+fun test_2(x: Property<String>) {
+    if (x is Reference) {
+        x.id
+    }
+}