fix(ci): increase scaling test timeout for nexmark recovery test (risingwavelabs#8526)

Signed-off-by: Bugen Zhao <[email protected]>

Author: BugenZhao

ci/workflows/main.yml

@@ -228,15 +228,15 @@ steps:
     retry: *auto-retry
 
   - label: "scaling test (deterministic simulation)"
-    command: "TEST_NUM=30 timeout 25m ci/scripts/deterministic-scale-test.sh"
+    command: "TEST_NUM=30 timeout 40m ci/scripts/deterministic-scale-test.sh"
     depends_on: "build-simulation"
     plugins:
       - gencer/cache#v2.4.10: *cargo-cache
       - docker-compose#v4.9.0:
           run: rw-build-env
           config: ci/docker-compose.yml
           mount-buildkite-agent: true
-    timeout_in_minutes: 25
+    timeout_in_minutes: 40 # TODO: split into multiple jobs
     retry: *auto-retry
 
   - label: "end-to-end test (deterministic simulation)"