Revert "introduce ci env variable"

This reverts commit 01686db6d9.

.woodpecker.star

@@ -2260,7 +2260,6 @@ def opencloudServer(storage = "decomposed", accounts_hash_difficulty = 4, depend
     user = "0:0"
     container_name = OC_SERVER_NAME
     environment = {
-        "OC_CI_ENVIRONMENT": "true",
         "OC_URL": OC_URL,
         "OC_CONFIG_DIR": "/root/.opencloud/config",  # needed for checking config later
         "STORAGE_USERS_DRIVER": "%s" % storage,

opencloud/cmd/opencloud/main.go

@@ -16,7 +16,7 @@ func main() {
 	// INFO: this is a hotfix, we need to replace suture and wait for nats to
 	//       gracefully shutdown using rungroups
 	// 		 see https://github.com/opencloud-eu/opencloud/issues/2282
-	if os.Getenv("OC_CI_ENVIRONMENT") == "true" {
+	if os.Getenv("TEST_SERVER_URL") == "" {
 		fmt.Println("Waiting for 30 seconds before exiting...")
 		time.Sleep(30 * time.Second)
 		fmt.Println("Exiting...")