git: openjdk/amber: records-2: more regression tests

[Vicente Romero]

Changeset: 2204d216
Author:    Vicente Romero <vicente.romero at oracle.com>
Date:      2020-04-29 20:59:06 +0000
URL:       https://git.openjdk.java.net/amber/commit/2204d216

more regression tests

! test/langtools/lib/combo/tools/javac/combo/CompilationTestCase.java
! test/langtools/lib/combo/tools/javac/combo/Diagnostics.java
! test/langtools/lib/combo/tools/javac/combo/JavacTemplateTestBase.java
! test/langtools/tools/javac/records/RecordCompilationTests.java