fix: update github actions

Author: judithspd

.github/workflows/cicd.yml

@@ -14,23 +14,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
           python-version: "3.10"
 
       - name: Install and configure poetry
-        env:
-          POETRY_INSTALLER_UPGRADE: "false"
         run: |
-          python -m pip install "pip<26"
           pip install poetry
+          poetry config virtualenvs.create false
           poetry install
 
       - name: Install dependencies
         run: |
+          pip install --upgrade pip
           pip install tox
 
       - name: Linting
@@ -41,23 +40,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
           python-version: "3.9"
 
       - name: Install and configure poetry
-        env:
-          POETRY_INSTALLER_UPGRADE: "false"
         run: |
-          python -m pip install "pip<26"
           pip install poetry
+          poetry config virtualenvs.create false
           poetry install
 
       - name: Install dependencies
         run: |
+          pip install --upgrade pip
           pip install tox
 
       - name: Testing
@@ -68,20 +66,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
           python-version: "3.10"
 
-      - name: Install and configure poetry
-        env:
-          POETRY_INSTALLER_UPGRADE: "false"
+      - name: Install dependencies
         run: |
-          python -m pip install "pip<26"
+          pip install --upgrade pip
           pip install poetry
-          poetry install
 
       - name: Build package
         run: |