Fixed PostgreSQL 17 on Ubuntu images

Author: dotneft

.github/workflows/images_build.yml

@@ -731,6 +731,7 @@ jobs:
           egress-policy: block
           allowed-endpoints: >
             api.github.com:443
+            apt.postgresql.org:80
             auth.docker.io:443
             dl-cdn.alpinelinux.org:443
             github.com:443

build.json

@@ -22,10 +22,8 @@
     ],
     "ubuntu": [
       "linux/amd64",
-      "linux/arm/v7",
       "linux/arm64",
-      "linux/s390x",
-      "linux/riscv64"
+      "linux/s390x"
     ]
   },
   "os-windows": {