Attempt to stabilize the test

(no-tn-check)

Author: ogorodnik

testsuite/tests/dap.gs.271.breakpoint_edit_no_duplicate/test.cmd

@@ -1,5 +1,5 @@
 v="$(gdb -v | head -n 1 | cut -c 14-16)"
 if [ $v -ge 15 ]
 then
-  $GPS -Pdefault --load=test.py --traceon=GPS.DEBUGGING.DAP_MODULE --traceon=MODULE.Debugger_DAP --traceoff=GPS.DAP.VARIABLES
+  $GPS -Pdefault --load=test.py --traceon=GPS.DEBUGGING.DAP_MODULE --traceon=MODULE.Debugger_DAP --traceoff=GPS.DAP.VARIABLES --traceoff=GPS.DAP.REQUESTS_BREAKPOINTS
 fi