Add setuptools to [build-system]

Author: ChristianZaccaria

poetry.lock

@@ -29,10 +29,6 @@ cryptography = "40.0.2"
 executing = "1.2.0"
 pydantic = "< 2"
 ipywidgets = "8.1.2"
-# If updating setuptools version, please verify the odh-notebooks-sync workflow continues to work.
-# https://github.com/project-codeflare/codeflare-sdk/actions/workflows/odh-notebooks-sync.yml
-# Reference: https://github.com/target/strelka/pull/469
-setuptools = "<= 73.0.0"
 
 [tool.poetry.group.docs]
 optional = true
@@ -60,4 +56,9 @@ markers = [
     "openshift",
     "nvidia_gpu"
 ]
+
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
 addopts = "--timeout=900"