tree e100f9beb4de2c04f3768ac0110a8af157812891
parent 7edc9f524154d28d2668864a64abce502c4471df
author Ghanshyam Mann <gmann@ghanshyammann.com> 1707338507 -0800
committer Ghanshyam Mann <gmann@ghanshyammann.com> 1707363905 -0800

Switch back the tox constraint to master

Tempest 37.0.0 release hash is prepared[1] so we can
revert back to use the master constraints by default.

[1] https://review.opendev.org/c/openstack/releases/+/908346

Change-Id: I6487792f9bd6aa6c6383ae6448038f6d77a5beb9