fix: improve maildev healthcheck wget flags

Add --tries=1 so Docker's --retries controls failure counting, and -T 3
to bound the network timeout below Docker's 5s timeout for fast failure
detection.

Author: ntatoud

.github/workflows/e2e-tests.yml

@@ -50,7 +50,7 @@ jobs:
       maildev:
         image: maildev/maildev:2.2.1
         options: >-
-          --health-cmd "wget -q --spider http://localhost:1080/healthz || exit 1"
+          --health-cmd "wget --spider --no-verbose --tries=1 -T 3 http://localhost:1080/healthz"
           --health-interval 5s
           --health-timeout 5s
           --health-retries 5

docker-compose.yml

@@ -38,7 +38,7 @@ services:
       - '${DOCKER_MAILDEV_SMTP_PORT:-1025}:1025'
       - '${DOCKER_MAILDEV_UI_PORT:-1080}:1080'
     healthcheck:
-      test: ['CMD-SHELL', 'wget -q --spider http://localhost:1080/healthz || exit 1']
+      test: ['CMD-SHELL', 'wget --spider --no-verbose --tries=1 -T 3 http://localhost:1080/healthz']
       interval: 5s
       timeout: 5s
       retries: 5