[TESTS] updated tc_71_2 python error message for version 3.12, removed commented line

Author: BrandonWong14

tests/integration/tc_71_2.c

@@ -8,7 +8,6 @@
  */
 
 char check_output_6[] =
-    // "Traceback (most recent call last):\n"
     "  File \"/home/runner/work/runtime/runtime/tests/student_code/executor_sanity.py\", line 25, in teleop_main\n"
     "    oops = 1 / 0\n"
     "           ~~^~~\n"