fix(ci_visibility): honor the DD_CIVISIBILITY_ITR_ENABLED env var [backport 3.7] (#13469)

Co-authored-by: Federico Mon <[email protected]>

Author: github-actions[bot]

ddtrace/internal/ci_visibility/recorder.py

@@ -432,6 +432,11 @@ def is_itr_enabled(cls) -> bool:
         # cls.enabled guarantees _instance is not None
         if not cls.enabled or cls._instance is None:
             return False
+
+        if not ddconfig._ci_visibility_intelligent_testrunner_enabled:
+            log.debug("Intelligent Test Runner is disabled by environment variable")
+            return False
+
         return cls._instance._api_settings.itr_enabled
 
     @classmethod

releasenotes/notes/ci-vis-itr-enabled-env-var-db5bf0cd6bbe8821.yaml

@@ -0,0 +1,4 @@
+---
+fixes:
+  - |
+    CI Visibility: This fix resolves an issue where the DD_CIVISIBILITY_ITR_ENABLED was not honored properly.