chore: pin setup tools <= 81.0.0

Signed-off-by: Arjun Rajappa <arjun.rajappa@ibm.com>

Author: arjun-rajappa

tests/requirements.txt

@@ -40,3 +40,4 @@ tracerite<=1.1.1; python_version < "3.9"
 uvicorn>=0.13.4
 urllib3>=1.26.5
 httpx>=0.27.0
+setuptools<=81.0.0 # This change is temporary and will remain in place until Pyramid resolves the failures caused by the pkg_resources deprecation.