fix: Dockerfile to reduce vulnerabilities (#167)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN12-XZUTILS-9652973
- https://snyk.io/vuln/SNYK-DEBIAN12-ZLIB-6008963
- https://snyk.io/vuln/SNYK-DEBIAN12-GNUPG2-9486681
- https://snyk.io/vuln/SNYK-DEBIAN12-TAR-1560620
- https://snyk.io/vuln/SNYK-DEBIAN12-UTILLINUX-2401083

Signed-off-by: Jonathan Gonzalez V <jonathan.gonzalez@enterprisedb.com>
Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: sxd

Dockerfile

@@ -1,4 +1,4 @@
-ARG BASE=debian:bookworm-slim
+ARG BASE=debian:12.10-slim
 FROM $BASE AS minimal
 
 ARG PG_VERSION