dc2ff5964d1c4834704698b29577f074c5e577e8 parallel: add local switch to confirm_recursive_rmdir(cherry picked from commit bbdad94d96eec4979077612ef6af16027a9f6baf)

================================ DYNARE MAKE CHECK MATLAB RESULTS ================================ | TOTAL: 413 | PASS: 411 | FAIL: 0 | XFAIL: 2 | XPASS: 0

================================ DYNARE MAKE CHECK OCTAVE RESULTS ================================ | TOTAL: 411 | PASS: 409 | FAIL: 0 | XFAIL: 2 | XPASS: 0

A full log can be found on karaba in '/tmp/dynare-4.4-check-6eKQZqevMr.log'.