Bump poetry to 1.7.1

Author: connelldave

.github/workflows/lint.yml

@@ -18,7 +18,8 @@ jobs:
       - name: Setup Poetry
         run: |
           export POETRY_HOME=/opt/poetry
-          python3 install-poetry.py --version 1.3.1
+          python3 -m venv $POETRY_HOME
+          $POETRY_HOME/bin/pip install poetry==1.7.1
           $POETRY_HOME/bin/poetry --version
 
       - name: Install dev packages

.github/workflows/publish.yml

@@ -21,9 +21,10 @@ jobs:
       - name: Setup Poetry
         run: |
           export POETRY_HOME=/opt/poetry
-          python3 install-poetry.py --version 1.2.0
+          python3 -m venv $POETRY_HOME
+          $POETRY_HOME/bin/pip install poetry==1.7.1
           $POETRY_HOME/bin/poetry --version
-
+    
       - name: Build and publish package
         run: |
           /opt/poetry/bin/poetry config pypi-token.pypi "${{ secrets.pypi_password }}"