RFR(s): 8169710: com/sun/nio/sctp tests has undeclared dependency on jdk.sctp module

[Sergei Kovalev]

Hello team,

Please review very small fix for test suite from com/sun/nio/sctp folder.

BugID: https://bugs.openjdk.java.net/browse/JDK-8169710
Web review: http://cr.openjdk.java.net/~skovalev/8169710/webrev.00/

Issue: The tests failing in case of usage "--limit modules java.base" 
command line options.
Solution: add module declaration for tests. Because all tests from the 
appropriate folders are affected it is better to add "TEST.properties" 
file that contains dependency declaration to each folder. In this case 
we have no need to modify each test separately.

-- 
With best regards,
Sergei