Update PostgreSQL version to 18 (#824)

Author: abdounikarim

runtimes/8.0/Dockerfile

@@ -4,7 +4,7 @@ LABEL maintainer="Taylor Otwell"
 
 ARG WWWGROUP
 ARG NODE_VERSION=22
-ARG POSTGRES_VERSION=17
+ARG POSTGRES_VERSION=18
 
 WORKDIR /var/www/html
 

runtimes/8.1/Dockerfile

@@ -4,7 +4,7 @@ LABEL maintainer="Taylor Otwell"
 
 ARG WWWGROUP
 ARG NODE_VERSION=22
-ARG POSTGRES_VERSION=17
+ARG POSTGRES_VERSION=18
 
 WORKDIR /var/www/html
 

runtimes/8.2/Dockerfile

@@ -4,7 +4,7 @@ LABEL maintainer="Taylor Otwell"
 
 ARG WWWGROUP
 ARG NODE_VERSION=22
-ARG POSTGRES_VERSION=17
+ARG POSTGRES_VERSION=18
 
 WORKDIR /var/www/html
 

runtimes/8.3/Dockerfile

@@ -5,7 +5,7 @@ LABEL maintainer="Taylor Otwell"
 ARG WWWGROUP
 ARG NODE_VERSION=22
 ARG MYSQL_CLIENT="mysql-client"
-ARG POSTGRES_VERSION=17
+ARG POSTGRES_VERSION=18
 
 WORKDIR /var/www/html
 

runtimes/8.4/Dockerfile

@@ -5,7 +5,7 @@ LABEL maintainer="Taylor Otwell"
 ARG WWWGROUP
 ARG NODE_VERSION=22
 ARG MYSQL_CLIENT="mysql-client"
-ARG POSTGRES_VERSION=17
+ARG POSTGRES_VERSION=18
 
 WORKDIR /var/www/html
 

stubs/pgsql.stub

@@ -1,5 +1,5 @@
 pgsql:
-    image: 'postgres:17-alpine'
+    image: 'postgres:18-alpine'
     ports:
         - '${FORWARD_DB_PORT:-5432}:5432'
     environment: