[BP-1.19][FLINK-36451][runtime] Replaces LeaderElection#hasLeadership with LeaderElection#runAsLeader #25768
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… the confirmLeadership call because the check happens internally
… to be triggered as a leader since it's read access only
… asynchronously A test case is added that illustrates the concurrent lock acquisition problem in the DefaultLeaderElectionService
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Closing this PR in favor of #25782 |
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This is the 1.19 backport of parent PR #25679