git: openjdk/jdk: 8317873: Add @sealedGraph to IllegalFormatException

[Per Minborg]

Changeset: eca6ea43
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-10-12 07:14:52 +0000
URL:       https://git.openjdk.org/jdk/commit/eca6ea43d085a68b9b9760e732275175cb1b0de3

8317873: Add @sealedGraph to IllegalFormatException

Reviewed-by: naoto, iris

! src/java.base/share/classes/java/util/IllegalFormatException.java