[FIR] Mark implicit types in accessors as fake

To not check their types in deprecation checker

compiler/testData/diagnostics/tests/deprecated/typeUsage.kt

@@ -24,8 +24,8 @@ class Properties {
     var y : <!DEPRECATION!>Obsolete<!> = <!DEPRECATION!>Obsolete<!>()
 
     var n : <!DEPRECATION!>Obsolete<!>
-        get() = <!DEPRECATION!>Obsolete<!>()
-        set(value) {}
+    get() = <!DEPRECATION!>Obsolete<!>()
+    set(value) {}
 }
 
 fun param(param: <!DEPRECATION!>Obsolete<!>) { param.use() }

compiler/testData/diagnostics/testsWithStdLib/annotations/jvmDefault/propertyAccessor.fir.kt

@@ -1,14 +0,0 @@
-// !JVM_TARGET: 1.8
-// !JVM_DEFAULT_MODE: enable
-
-interface B {
-
-    @<!DEPRECATION!>JvmDefault<!>
-    val prop1: String
-    <!WRONG_ANNOTATION_TARGET!>@JvmDefault<!> get() = ""
-
-
-    var prop2: String
-        <!WRONG_ANNOTATION_TARGET!>@JvmDefault<!> get() = ""
-        <!WRONG_ANNOTATION_TARGET!>@JvmDefault<!> set(value) {}
-}

compiler/testData/diagnostics/testsWithStdLib/annotations/jvmDefault/propertyAccessor.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !JVM_TARGET: 1.8
 // !JVM_DEFAULT_MODE: enable