FIR: don't report CONST_VAL_NOT_TOP_LEVEL_OR_OBJECT on variables

compiler/testData/diagnostics/tests/declarationChecks/localVariablesWithTypeParameters_1_3.fir.kt

@@ -8,7 +8,7 @@ fun test() {
     val <T> a0 = 0
     val <T : __UNRESOLVED__> a1 = ""
     val <T : String> a2 = 0
-    <!CONST_VAL_NOT_TOP_LEVEL_OR_OBJECT!>const<!> val <T> a3 = 0
+    const val <T> a3 = 0
     <!INAPPLICABLE_LATEINIT_MODIFIER!>lateinit<!> val <T> a4 = 0
     val <T> a5 by Delegate<Int>()
     val <T> a6 by <!INAPPLICABLE_CANDIDATE!>Delegate<!><<!UNRESOLVED_REFERENCE!>T<!>>()

compiler/testData/diagnostics/tests/declarationChecks/localVariablesWithTypeParameters_1_4.fir.kt

@@ -8,7 +8,7 @@ fun test() {
     val <T> a0 = 0
     val <T : __UNRESOLVED__> a1 = ""
     val <T : String> a2 = 0
-    <!CONST_VAL_NOT_TOP_LEVEL_OR_OBJECT!>const<!> val <T> a3 = 0
+    const val <T> a3 = 0
     <!INAPPLICABLE_LATEINIT_MODIFIER!>lateinit<!> val <T> a4 = 0
     val <T> a5 by Delegate<Int>()
     val <T> a6 by <!INAPPLICABLE_CANDIDATE!>Delegate<!><<!UNRESOLVED_REFERENCE!>T<!>>()

compiler/testData/diagnostics/tests/modifiers/const/applicability.fir.kt

@@ -12,7 +12,7 @@ object A {
     const val inObject: Int = 4
 }
 
-class B(<!CONST_VAL_NOT_TOP_LEVEL_OR_OBJECT!>const<!> val constructor: Int = 5)
+class B(const val constructor: Int = 5)
 
 abstract class C {
     <!INCOMPATIBLE_MODIFIERS!>open<!> <!CONST_VAL_NOT_TOP_LEVEL_OR_OBJECT, INCOMPATIBLE_MODIFIERS!>const<!> val x: Int = 6
@@ -48,7 +48,7 @@ const val withExplicitDefaultGetter: Int = 1
     get
 
 fun foo(): Int {
-    <!CONST_VAL_NOT_TOP_LEVEL_OR_OBJECT!>const<!> val local: Int = 14
+    const val local: Int = 14
     return 15
 }