RFR: Ensure pull requests instances are populated with complete json info

[Robin Westberg]

Hi all,

Please review this small change that ensures that pull requests found by searching on GitHub are populated with
complete information.

Best regards,
Robin

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Commit messages:
 - Ensure pull requests instances are populated with complete json info

Changes: https://git.openjdk.java.net/skara/pull/524/files
 Webrev: https://webrevs.openjdk.java.net/skara/524/webrev.00
  Stats: 3 lines in 1 file changed: 1 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/skara/pull/524.diff
  Fetch: git fetch https://git.openjdk.java.net/skara pull/524/head:pull/524

PR: https://git.openjdk.java.net/skara/pull/524