TESTS: Increase test_resp_idle_timeout* timeout
As suggested by Sumit, let's increase the timeout in the
test_resp_idle_timeout* as those are a little bit on the edge.
Related:
https://pagure.io/SSSD/sssd/issue/3633
Resolves:
https://pagure.io/SSSD/sssd/issue/3730
Signed-off-by: Fabiano FidĂȘncio <fidencio@redhat.com>
Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>