chore(deps): update postgresql (#85)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

versions.yaml

@@ -1,12 +1,12 @@
 cnpg:
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "14.15"
+  - "14.17"
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "15.10"
+  - "15.12"
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "16.6"
+  - "16.8"
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "17.2"
+  - "17.4"
 pgvectors:
   # renovate: datasource=github-releases depName=tensorchord/pgvecto.rs
   - "v0.4.0"