fix action

Author: matth-x

tests/benchmarks/scripts/measure_heap.py

@@ -248,7 +248,7 @@ def run_measurements():
 
 def run_measurements_and_retry():
 
-    print(f'Show {os.environ['SSH_LOCAL_PRIV'][0]}, {os.environ['SSH_LOCAL_PRIV'][1]}, {os.environ['SSH_LOCAL_PRIV'][len(os.environ['SSH_LOCAL_PRIV'])-2]}, {os.environ['SSH_LOCAL_PRIV'][len(os.environ['SSH_LOCAL_PRIV'])-1]} end')
+    print(f"Show {os.environ['SSH_LOCAL_PRIV'][0]}, {os.environ['SSH_LOCAL_PRIV'][1]}, {os.environ['SSH_LOCAL_PRIV'][len(os.environ['SSH_LOCAL_PRIV'])-2]}, {os.environ['SSH_LOCAL_PRIV'][len(os.environ['SSH_LOCAL_PRIV'])-1]} end")
 
     if (    'TEST_DRIVER_URL'    not in os.environ or
             'TEST_DRIVER_CONFIG' not in os.environ or