Use constraints file

test/lib/ansible_test/_data/requirements/constraints.txt

@@ -1,5 +1,6 @@
 # do not add a cryptography or pyopenssl constraint to this file, they require special handling, see get_cryptography_requirements in python_requirements.py
 # do not add a coverage constraint to this file, it is handled internally by ansible-test
+pypsrp < 1.0.0  # in case the next major version is too big of a change
 pywinrm >= 0.3.0 ; python_version < '3.11' # message encryption support
 pywinrm >= 0.4.3 ; python_version >= '3.11' # support for Python 3.11
 pytest >= 4.5.0  # pytest 4.5.0 added support for --strict-markers

test/lib/ansible_test/_data/requirements/windows-integration.txt

@@ -1,5 +1,5 @@
 ntlm-auth
 requests-ntlm
 requests-credssp
-pypsrp>=0.4.0, <1.0.0
+pypsrp
 pywinrm[credssp]