[improvement](doris compose) make lock file all users can read and wr…

…ite (apache#37878)

Fix other user create cluster fail because no permission to the lock
file.

docker/runtime/doris-compose/cluster.py

@@ -622,8 +622,12 @@ def __init__(self, name, subnet, image, is_cloud, fe_config, be_config,
     def new(name, image, is_cloud, fe_config, be_config, ms_config,
             recycle_config, be_disks, be_cluster, reg_be, coverage_dir,
             cloud_store_config):
-        os.makedirs(LOCAL_DORIS_PATH, exist_ok=True)
-        with filelock.FileLock(os.path.join(LOCAL_DORIS_PATH, "lock")):
+        if not os.path.exists(LOCAL_DORIS_PATH):
+            os.makedirs(LOCAL_DORIS_PATH, exist_ok=True)
+            os.chmod(LOCAL_DORIS_PATH, 0o777)
+        lock_file = os.path.join(LOCAL_DORIS_PATH, "lock")
+        with filelock.FileLock(lock_file):
+            os.chmod(lock_file, 0o666)
             subnet = gen_subnet_prefix16()
             cluster = Cluster(name, subnet, image, is_cloud, fe_config,
                               be_config, ms_config, recycle_config, be_disks,