Update delete-project plugin to latest master revision
Update delete-project plugin to latest master revision

e345e6e - Fix ProtectedMembersInFinalClass error flagged by error prone
ea75463 - Fix JavaTimeDefaultTimeZone error flagged by error prone

Bug: Issue 12677
Change-Id: Icffd508fa6e75d38aafbebce18ea9843dd8c79d2

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