fix: MariaDB permission issue with Docker Desktop

After updating the Docker Desktop for Windows to v4.55.0 MariaDB had an
issue related to permission denied for connections from other
containers. This commit resolves it by adding a dedicated network for
all the containers in the compose, and adding a flag of MariaDB to avoid
DNS resolution.

devcontainer-example/docker-compose.yml

@@ -6,11 +6,14 @@ services:
       - --collation-server=utf8mb4_unicode_ci
       - --skip-character-set-client-handshake
       - --skip-innodb-read-only-compressed # Temporary fix for MariaDB 10.6
+      - --skip-name-resolve
     environment:
       MYSQL_ROOT_PASSWORD: 123
       MARIADB_AUTO_UPGRADE: 1
     volumes:
       - mariadb-data:/var/lib/mysql
+    networks:
+      - frappe-network
 
   # Enable PostgreSQL only if you use it, see development/README.md for more information.
   # postgresql:
@@ -34,12 +37,18 @@ services:
   #      MP_DATA_FILE: /data/mailpit.db
   #      MP_SMTP_AUTH_ACCEPT_ANY: 1
   #      MP_SMTP_AUTH_ALLOW_INSECURE: 1
+  #    networks:
+  #      - frappe-network
 
   redis-cache:
     image: docker.io/redis:alpine
+    networks:
+      - frappe-network
 
   redis-queue:
     image: docker.io/redis:alpine
+    networks:
+      - frappe-network
 
   frappe:
     image: docker.io/frappe/bench:latest
@@ -56,6 +65,8 @@ services:
     ports:
       - 8000-8005:8000-8005
       - 9000-9005:9000-9005
+    networks:
+      - frappe-network
   # enable the below service if you need Cypress UI Tests to be executed
   # Before enabling ensure install_x11_deps.sh has been executed and display variable is exported.
   # Run install_x11_deps.sh again if DISPLAY is not set
@@ -87,3 +98,6 @@ volumes:
   mariadb-data:
   #postgresql-data:
   #mailpit-data:
+networks:
+  frappe-network:
+    driver: bridge