gnu: postgresql-14: Graft to 14.23 [security fixes].

PostgreSQL 14.23 contains fixes for CVE-2026-6472, CVE-2026-6473,
CVE-2026-6474, CVE-2026-6475, CVE-2026-6477, CVE-2026-6478,
CVE-2026-6479 and CVE-2026-6637.

* gnu/packages/databases.scm (postgresql-14): Update to 14.23.

Change-Id: I15229d938c5bfbd787d4b5f6a9328d79ba1b3626

gnu/packages/databases.scm

@@ -1793,6 +1793,7 @@ pictures, sounds, or video.")
     (inherit postgresql-15)
     (name "postgresql")
     (version "14.20")
+    (replacement postgresql-14.23)
     (source (origin
               (inherit (package-source postgresql-15))
               (uri (string-append "https://ftp.postgresql.org/pub/source/v"
@@ -1801,6 +1802,19 @@ pictures, sounds, or video.")
                (base32
                 "0sv45dsmyplfys6dfdjdwmrczl46s82x35xdh311nxj02q7z29vm"))))))
 
+(define-public postgresql-14.23
+  (package
+    (inherit postgresql-14)
+    (name "postgresql")
+    (version "14.23")
+    (source (origin
+              (inherit (package-source postgresql-14))
+              (uri (string-append "https://ftp.postgresql.org/pub/source/v"
+                                  version "/postgresql-" version ".tar.bz2"))
+              (sha256
+               (base32
+                "19clihp73ak2p5di90jhg50lqjkkr0iy349gkki30qsl5f11cwnc"))))))
+
 (define-deprecated/public postgresql-13 #f
   (package
     (inherit postgresql-14)