chore(deps): update postgresql (#97)

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

Author: renovate[bot]

versions.yaml

@@ -1,14 +1,14 @@
 cnpg:
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "14.22"
+  - "14.23"
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "15.17"
+  - "15.18"
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "16.13"
+  - "16.14"
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "17.9"
+  - "17.10"
   # renovate: datasource=docker depName=ghcr.io/cloudnative-pg/postgresql
-  - "18.3"
+  - "18.4"
 vectorchord:
   # renovate: datasource=github-releases depName=tensorchord/VectorChord
   - "1.1.1"