tool,nextcloud: Use host network

packages/nextcloud/test/helper.dart

@@ -155,11 +155,12 @@ Future<DockerContainer> getDockerContainer(final DockerImage image) async {
         'run',
         '--rm',
         '-d',
-        '-p',
-        '$port:80',
-        '--add-host',
-        'host.docker.internal:host-gateway',
+        '--net',
+        'host',
         image,
+        'php',
+        '-S',
+        '0.0.0.0:$port',
       ],
     );
     // 125 means the docker run command itself has failed which indicated the port is already used

tool/dev.sh

@@ -5,4 +5,4 @@ cd "$(dirname "$0")/.."
 ./tool/build-dev-container.sh
 
 echo "Running development instance on http://localhost. To access it in an Android Emulator use http://10.0.2.2"
-docker run --rm -v nextcloud-neon-dev:/usr/src/nextcloud -v nextcloud-neon-dev:/var/www/html -p "80:80" --add-host host.docker.internal:host-gateway nextcloud-neon-dev
+docker run --rm -v nextcloud-neon-dev:/usr/src/nextcloud -v nextcloud-neon-dev:/var/www/html -p "80:80" --net="host" nextcloud-neon-dev