[LUCENE-8485] Update randomizedtesting to version 2.6.4

• Type: Task
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 7.5
• Lucene Fields: New
• Assignee: Dawid Weiss
• Reporter: Dawid Weiss
• Created: 05/Sep/18 09:27
• Updated: 28/Aug/22 15:35
• Resolved: 05/Sep/18 09:52

Description

https://github.com/randomizedtesting/randomizedtesting/releases/tag/release%2F2.6.4

A few minor bug fixes that showed up, junit4.tempDir is no longer required (set by the framework for the forked JVM).