The Keystore is no longer needed in the tarball, as it is supplied
externally by the CSITs and Helm charts. Deleted that file.
Also modified the junits to use utils-test to generates keystores at
runtime, thus deleted the junit keystore file, too.
Issue-ID: POLICY-3143
Change-Id: I2b0c4868613e0923aad87844dd16f3ac236d4291
Signed-off-by: Jim Hahn <jrh3@att.com>