feat(appsec): default to telemetry enabled

Author: florentinl

datadog_lambda/__init__.py

@@ -3,7 +3,10 @@
 
 
 if os.environ.get("DD_INSTRUMENTATION_TELEMETRY_ENABLED") is None:
-    os.environ["DD_INSTRUMENTATION_TELEMETRY_ENABLED"] = "false"
+    # Telemetry is required for Appsec Software Composition Analysis
+    os.environ["DD_INSTRUMENTATION_TELEMETRY_ENABLED"] = os.environ.get(
+        "DD_APPSEC_ENABLED", "false"
+    )
 
 if os.environ.get("DD_API_SECURITY_ENABLED") is None:
     os.environ["DD_API_SECURITY_ENABLED"] = "False"