workaround for KT-9407: don't use qualified name in Pattern class link

#KT-12129 Fixed

libraries/stdlib/src/kotlin/text/regex/Regex.kt

@@ -89,7 +89,7 @@ public data class MatchGroup(public val value: String, public val range: IntRang
 /**
  * Represents an immutable regular expression.
  *
- * For pattern syntax reference see [java.util.regex.Pattern]
+ * For pattern syntax reference see [Pattern]
  */
 public class Regex
 @kotlin.internal.InlineExposed