ci: Freeze poetry version (#246)

Author: Josephasafg

.github/workflows/integration-tests.yaml

@@ -12,7 +12,7 @@ on:
         type: string
 
 env:
-  POETRY_VERSION: "1.7.1"
+  POETRY_VERSION: "1.8"
   POETRY_URL: https://install.python-poetry.org
 
 jobs:
@@ -43,7 +43,7 @@ jobs:
             })
       - name: Install Poetry
         run: |
-          pipx install poetry
+          pipx install poetry==1.8
       - name: Set up Python
         uses: actions/setup-python@v5
         with:

.github/workflows/lint.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v3
       - name: Install Poetry
         run: |
-          pipx install poetry
+          pipx install poetry==1.8
       - name: Set up Python
         uses: actions/setup-python@v5
         with:

.github/workflows/publish.yaml

@@ -21,7 +21,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: Install Poetry
         run: |
-          pipx install poetry
+          pipx install poetry==1.8
       - name: Set up Python
         uses: actions/setup-python@v5
         with:

.github/workflows/test.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v3
       - name: Install Poetry
         run: |
-          pipx install poetry
+          pipx install poetry==1.8
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
@@ -51,7 +51,7 @@ jobs:
         uses: actions/checkout@v3
       - name: Install Poetry
         run: |
-          pipx install poetry
+          pipx install poetry==1.8
       - name: Set up Python
         uses: actions/setup-python@v5
         with: