Bumped up the base Postgres version.

Author: rudimk

Dockerfile

@@ -1,6 +1,6 @@
 FROM pgvector/pgvector:pg16 AS builder
 
-FROM porterhub/postgresql-managed:16.1.0-debian-11-r15
+FROM porterhub/postgresql-managed:16.1.0-debian-11-r16
 
 COPY --from=builder /usr/lib/postgresql/16/lib/vector.so /opt/bitnami/postgresql/lib/
 COPY --from=builder /usr/share/postgresql/16/extension/vector* /opt/bitnami/postgresql/share/extension/