[jdk19u] RFR: 8294517: Update jdk19u fix version to 19.0.2

[Rob McKenna]

Update the skara fix version for jdk19u

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Commit messages:
 - 8294517: Update jdk19u fix version to 19.0.2

Changes: https://git.openjdk.org/jdk19u/pull/42/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk19u&pr=42&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8294517
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk19u/pull/42.diff
  Fetch: git fetch https://git.openjdk.org/jdk19u pull/42/head:pull/42

PR: https://git.openjdk.org/jdk19u/pull/42