Upgrade poetry version to latest 1.8.3

Author: ChristianZaccaria

.github/workflows/nightly-image-build.yaml

@@ -8,7 +8,7 @@ on:
 
 env:
     PYTHON_VERSION: 3.8
-    POETRY_VERSION: 1.5.1
+    POETRY_VERSION: 1.8.3
     QUAY_ORGANIZATION: 'project-codeflare'
     SDK_FILE: 'codeflare_sdk-0.0.0.dev0.tar.gz'
     IMAGE_TAG: 'dev'

.github/workflows/release.yaml

@@ -21,7 +21,7 @@ on:
               required: true
             poetry_version:
               type: string
-              default: "1.5.1"
+              default: "1.8.3"
               required: true
             codeflare-repository-organization:
               type: string

pyproject.toml

@@ -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