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-ORGAPACHETOMCATEMBED-1061939
- https://snyk.io/vuln/SNYK-JAVA-ORGELASTICSEARCH-1061930
dzhw/metadatamanagement,dzhw/metadatamanagement,dzhw/metadatamanagement,dzhw/metadatamanagement,dzhw/metadatamanagement