RFR: 8292636: (dc) Problem listing of java/nio/channels/DatagramChannel/Unref.java has incorrect issue ID

[Brian Burkhalter]

Change problem listing to use the correct issue ID.

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Commit messages:
 - 8292636: (dc) Problem listing of java/nio/channels/DatagramChannel/Unref.java has incorrect issue ID

Changes: https://git.openjdk.org/jdk/pull/9929/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9929&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8292636
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/9929.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9929/head:pull/9929

PR: https://git.openjdk.org/jdk/pull/9929