Add cascade delete fragments to liquibase test config

Cascade delete was added to fragments table in main DB changelog,
but not to integration-test changelog.

Issue-ID: CPS-1617
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: If85f120dfdc4bf3e9c8a1dde2b982378560d418a
1 file changed