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-COMBEUST-174815
- https://snyk.io/vuln/SNYK-JAVA-ORGHIBERNATE-1041788
- https://snyk.io/vuln/SNYK-JAVA-ORGHIBERNATE-568162
- https://snyk.io/vuln/SNYK-JAVA-ORGHIBERNATE-569100
- https://snyk.io/vuln/SNYK-JAVA-ORGHIBERNATE-584563
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-1009832
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-1296829
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-559346
maugern/QRcode-factory