[🤖] Update System Tests: https://github.com/DataDog/dd-trace-rb/actions/runs/18224998438 (#4934)

Co-authored-by: dd-apm-ecosystems-autobot[bot] <214617597+dd-apm-ecosystems-autobot[bot]@users.noreply.github.com>

Author: dd-apm-ecosystems-autobot[bot]

.github/workflows/system-tests.yml

@@ -111,7 +111,7 @@ jobs:
               TELEMETRY_METRIC_GENERATION_DISABLED
     needs:
       - build
-    uses: DataDog/system-tests/.github/workflows/system-tests.yml@7b5c4ac4223c7ee525b163e92cbd1e2ccbf630f4  # Automated: This reference is automatically updated.
+    uses: DataDog/system-tests/.github/workflows/system-tests.yml@400b9fc20864170c6f468cbc5161bf7bf2c49bd2  # Automated: This reference is automatically updated.
     secrets: inherit  # zizmor: ignore[secrets-inherit]
     permissions:
       contents: read
@@ -124,7 +124,7 @@ jobs:
       scenarios: ${{ matrix.scenarios }}
       weblogs: ${{ matrix.weblogs }}
       skip_empty_scenarios: true
-      ref: 7b5c4ac4223c7ee525b163e92cbd1e2ccbf630f4  # Automated: This reference is automatically updated.
+      ref: 400b9fc20864170c6f468cbc5161bf7bf2c49bd2  # Automated: This reference is automatically updated.
       force_execute: ${{ needs.build.outputs.forced_tests }}
       parametric_job_count: 8
 

.gitlab-ci.yml

@@ -141,7 +141,7 @@ requirements_json_test:
 
 configure_system_tests:
   variables:
-    SYSTEM_TESTS_REF: 7b5c4ac4223c7ee525b163e92cbd1e2ccbf630f4 # Automated: This reference is automatically updated.
+    SYSTEM_TESTS_REF: 400b9fc20864170c6f468cbc5161bf7bf2c49bd2 # Automated: This reference is automatically updated.
     SYSTEM_TESTS_SCENARIOS_GROUPS: "simple_onboarding,lib-injection"
 
 save_versions: