[CI] workflow to update pot file

.github/workflows/update_pot.yaml

@@ -0,0 +1,35 @@
+name: update_pot
+
+on:
+  push:
+    branches:
+      - "16.0"
+
+jobs:
+  update_pot:
+    runs-on: ubuntu-22.04
+    container: ${{ matrix.container }}
+    name: ${{ matrix.name }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - container: ghcr.io/oca/oca-ci/py3.10-odoo16.0:latest
+            name: update pot file
+            makepot: "true"
+    services:
+      postgres:
+        image: postgres:12.0
+        env:
+          POSTGRES_USER: odoo
+          POSTGRES_PASSWORD: odoo
+          POSTGRES_DB: odoo
+        ports:
+          - 5432:5432
+    env:
+      OCA_GIT_USER_EMAIL: [email protected]
+      OCA_GIT_USER_NAME: sustainabilitybot
+    steps:
+      - name: Update .pot files
+        run: oca_export_and_push_pot https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
+        if: ${{ matrix.makepot == 'true' && github.event_name == 'push' && github.repository_owner == 'sustainability-suite' }}