fix: Src/notifications-service/Dockerfile to reduce vulnerabilities (#61)
The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN12-ZLIB-6008963
- https://snyk.io/vuln/SNYK-DEBIAN12-SHADOW-5423923
- https://snyk.io/vuln/SNYK-DEBIAN12-SYSTEMD-5733390
- https://snyk.io/vuln/SNYK-DEBIAN12-UTILLINUX-2401083
- https://snyk.io/vuln/SNYK-DEBIAN12-UTILLINUX-2401083
Co-authored-by: snyk-bot <snyk-bot@snyk.io>