fix: pom.xml to reduce vulnerabilities
fix: pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONCORE-467014

davidwatkins73/waltz-dev,khartec/waltz,kamransaleem/waltz,davidwatkins73/waltz-dev,kamransaleem/waltz,rovats/waltz,khartec/waltz,rovats/waltz,davidwatkins73/waltz-dev,kamransaleem/waltz,davidwatkins73/waltz-dev,rovats/waltz,khartec/waltz,kamransaleem/waltz,khartec/waltz,rovats/waltz