git: openjdk/jdk: 8286706: JFR: 'jfr scrub' should overwrite output

[Erik Gahlin]

Changeset: ab144190
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-18 04:44:03 +0000
URL:       https://git.openjdk.java.net/jdk/commit/ab144190c9951f2a9a3acf30db4b570484d5f751

8286706: JFR: 'jfr scrub' should overwrite output

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Scrub.java
! test/jdk/jdk/jfr/tool/TestScrub.java