Introduce jdk-api-validator to ensure kotlin-reflect uses jdk6 API

Merge-request: KT-MR-6930
Merged-by: Abduqodiri Qurbonzoda <abduqodiri.qurbonzoda@jetbrains.com>

core/util.runtime/src/org/jetbrains/kotlin/SuppressJdk6SignatureCheck.kt

@@ -0,0 +1,15 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin
+
+/**
+ * Suppresses verification errors of the jdk-api-validator tool for certain scope.
+ * Such scopes include references to Java 8 API that are not available in Android API,
+ * but can be desugared by R8 or their execution is prevented on Android platform.
+ */
+@Retention(AnnotationRetention.BINARY)
+@Target(AnnotationTarget.CLASS, AnnotationTarget.FUNCTION)
+internal annotation class SuppressJdk6SignatureCheck

core/util.runtime/src/org/jetbrains/kotlin/storage/LockBasedStorageManager.java

@@ -647,6 +647,7 @@ public class LockBasedStorageManager implements StorageManager {
             );
         }
 
+        @org.jetbrains.kotlin.SuppressJdk6SignatureCheck
         private AssertionError unableToRemoveKey(K input, Throwable throwable) {
             return sanitizeStackTrace(
                     new AssertionError("Unable to remove "