git: openjdk/jtreg: 7903105: remove jtreg Ant task

[Jonathan Gibbons]

Changeset: 163ae223
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-02-16 19:40:30 +0000
URL:       https://git.openjdk.java.net/jtreg/commit/163ae223409f789cb733d32ed8d33686e14a81d9

7903105: remove jtreg Ant task

Reviewed-by: iris

! make/Makefile
! make/build.sh
! make/jtreg.gmk
! src/share/classes/com/sun/javatest/diff/Main.java
! src/share/classes/com/sun/javatest/regtest/Main.java
- src/share/classes/com/sun/javatest/regtest/i18n.properties
- src/share/classes/com/sun/javatest/regtest/tool/AntOptionDecoder.java
! test/basic/Basic.gmk
! test/i18n/i18n.com.sun.javatest.regtest.gmk