Introduce SinceKotlin annotation, check validity of its value

#KT-14297 Fixed

core/builtins/src/kotlin/Annotations.kt

@@ -86,4 +86,16 @@ public annotation class Suppress(vararg val names: String)
 @Target(TYPE)
 @Retention(SOURCE)
 @MustBeDocumented
-public annotation class UnsafeVariance
+public annotation class UnsafeVariance
+
+/**
+ * Specifies the first version of Kotlin where a declaration has appeared.
+ * Using the declaration and specifying an older API version (via the `-api-version` command line option) will result in an error.
+ *
+ * @property version the version in the following formats: `<major>.<minor>` or `<major>.<minor>.<patch>`, where major, minor and patch
+ * are non-negative integer numbers without leading zeros.
+ */
+@Target(CLASS, PROPERTY, CONSTRUCTOR, FUNCTION, PROPERTY_GETTER, PROPERTY_SETTER)
+@Retention(AnnotationRetention.BINARY)
+@MustBeDocumented
+public annotation class SinceKotlin(val version: String)