Fixing up the dependencies for escurity:
- Springboot > 2.5.x does NOT work with Swagger 2.0 so its reverted
- Jackson and Jackson databind can bow be ont he same version and the
latest version works fine
- Kafka client has a security issue, so upgrading to latest version
Issue-ID: POLICY-4393
Change-Id: If9c68c1c3df3a426dcbb81f35ac561baf870e6fb
Signed-off-by: liamfallon <liam.fallon@est.tech>