feat(appsec): default to telemetry enabled

Author: florentinl

datadog_lambda/__init__.py

@@ -1,9 +1,11 @@
 from datadog_lambda.cold_start import initialize_cold_start_tracing
+from datadog_lambda.config import config
 import os
 
 
 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"] = str(config.appsec_enabled)
 
 if os.environ.get("DD_API_SECURITY_ENABLED") is None:
     os.environ["DD_API_SECURITY_ENABLED"] = "False"