hg: amber/amber: missing test file

[vicente.romero at oracle.com]

Changeset: a9c30ec2b4ea
Author:    hannesw
Date:      2019-02-13 16:43 -0500
URL:       http://hg.openjdk.java.net/amber/amber/rev/a9c30ec2b4ea

missing test file

+ test/jdk/java/util/Formatter/JavacIntrinsicsTest.java