[DCAEGEN2] Update PM-Mapper to 1.7.0

- Update k8s-bootstrap-container to 3.3.1
- Update io.undertow:undertow-core to version 2.2.9.Final
- Update org.freemarker:freemarker to version 2.3.31
- Update oparent to version 3.2.0

Issue-ID: DCAEGEN2-2807
Signed-off-by: Joanna Jeremicz <joanna.jeremicz@nokia.com>
Change-Id: I4e2ba5f415d6417d5a4b04c6fb68076e187eff12
2 files changed