[test] Some AssociationSuiteTest cases failed due to failing to find entry in deploy cache

Some AssociationSuiteTest cases failed due to fail to find entry in deploy cache:
RULE AssociationSuiteTest::testAssociationAlways any any
RULE AssociationSuiteTest::testAssociationAndCheck any any
RULE AssociationSuiteTest::testAssociationUninstall any any

But when I run it manually, app is cached in deploy cache. So need to check whether DeployCacheVerifier.getCacheEntry() method is correct for jre9-b96.

Note: test passed with jre9-b95. So we may need to check with dev whether the way to verify cached entry changed for b96?