Fixed Poetry install in publish stage

Author: Joel Collins

.github/workflows/publish.yml

@@ -54,8 +54,13 @@ jobs:
         with:
           python-version: 3.7
 
-      - name: Install Poetry
-        uses: dschep/install-poetry-action@v1.3
+      - name: Install and configure Poetry
+        uses: snok/install-poetry@v1.1.1
+        with:
+          version: 1.1.4
+          virtualenvs-create: true
+          virtualenvs-in-project: false
+          virtualenvs-path: ~/.virtualenvs
 
       - name: Set Poetry config
         env: