chore(frontend/python): create nightly release workflow

.github/workflows/concrete_python_release_nightly.yml

@@ -0,0 +1,48 @@
+name: Concrete Python Release (Nightly)
+on:
+  workflow_dispatch:
+    inputs:
+      instance_id:
+        description: 'Instance ID'
+        type: string
+      instance_image_id:
+        description: 'Instance AMI ID'
+        type: string
+      instance_type:
+        description: 'Instance product type'
+        type: string
+      runner_name:
+        description: 'Action runner name'
+        type: string
+      request_id:
+        description: 'Slab request ID'
+        type: string
+
+env:
+  DOCKER_IMAGE_TEST: ghcr.io/zama-ai/concrete-compiler
+  GLIB_VER: 2_28
+
+
+strategy:
+  matrix:
+    python-version: ["3.8", "3.9", "3.10"]
+
+jobs:
+  release:
+    if: ${{ !cancelled() }}
+    runs-on: ${{ github.event.inputs.runner_name }}
+    steps:
+      - name: Log instance configuration
+        run: |
+          echo "IDs: ${{ inputs.instance_id }}"
+          echo "AMI: ${{ inputs.instance_image_id }}"
+          echo "Type: ${{ inputs.instance_type }}"
+          echo "Request ID: ${{ inputs.request_id }}"
+
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Print Python version
+        run: python --version

.github/workflows/main.yml

@@ -6,11 +6,14 @@ on:
   push:
     branches:
       - 'main'
+  schedule:
+    - cron: "0 0 * * *"
 
 jobs:
   # This jobs outputs for each modules of our mono-repo if it changed,
   # in order to launch jobs only for the changed modules
   file-change:
+    if: ${{ github.event_name != 'schedule' }}
     runs-on: ubuntu-latest
     permissions:
       pull-requests: write
@@ -232,3 +235,12 @@ jobs:
     secrets: inherit
     with:
       command: concrete-python-tests-linux
+
+  #################################################
+  # Release jobs #################################
+  nightly-release:
+    if: ${{ github.event_name == 'schedule' }}
+    uses: ./.github/workflows/start_slab.yml
+    secrets: inherit
+    with:
+      command: concrete-python-release-nightly