Specify the python-version used by the clever-deploy script

.github/workflows/review-app-creation.yml

@@ -78,6 +78,11 @@ jobs:
         # but we want to use the one from c1-deployment-config
         $CLEVER_CLI env rm CC_PYTHON_VERSION
 
+    - name: 💂 Install Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.12"
+
     - name: 🚀 Deploy to Clever Cloud
       timeout-minutes: 15
       run: |
@@ -126,6 +131,11 @@ jobs:
       run:
         $CLEVER_CLI env set SKIP_FIXTURES true
 
+    - name: 💂 Install Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.12"
+
     - name: 🚀 Deploy to Clever Cloud
       timeout-minutes: 15
       run: scripts/clever-deploy --clever-cli "$CLEVER_CLI" --branch "$BRANCH" --app-alias "$REVIEW_APP_NAME"