RFR: 8147609: Correct the @build statements in the serviceability/dcmd/gc/HeapDumpAllTest.java and HeapDumpTest.java tests

[Alexander Kulyakhtin]

Hi,

Could you, please, review this trivial test-only change:

CR: https://bugs.openjdk.java.net/browse/JDK-8147609 "Correct the @build statements in the serviceability/dcmd/gc/HeapDumpAllTest.java and HeapDumpTest.java tests"
Webrev: http://cr.openjdk.java.net/~akulyakh/8147609/index.html

The fix corrects a typo made during the fix of  JDK-8079120.
Instead of @build jdk.test.lib.hprof.module.* there should be @build jdk.test.lib.hprof.model.*
which corresponds to the directory hs-rt/test/lib/share/classes/jdk/test/lib/hprof/model (and there is no directory hs-rt/test/lib/share/classes/jdk/test/lib/hprof/module)

Best regards,
Alexander