nroff man page update for jar tool. <br> This update is caused by the change of https://bugs.openjdk.org/browse/JDK-8318971. While the .md man pages got updated in other repos, the corresponding nroff man page was never updated in OpenJDK repos
------------- Commit messages: - 8331077 : nroff man page update for jar tool Changes: https://git.openjdk.org/jdk/pull/19034/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=19034&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8331077 Stats: 6 lines in 1 file changed: 3 ins; 0 del; 3 mod Patch: https://git.openjdk.org/jdk/pull/19034.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/19034/head:pull/19034 PR: https://git.openjdk.org/jdk/pull/19034
