(PC-313210)[API] ci: create workflow to test changes on ops

.github/workflows/dev_on_dispatch_deploy_ops.yml

@@ -0,0 +1,21 @@
+on:
+  workflow_dispatch:
+
+permissions: write-all
+
+jobs:
+  deploy-to-ops:
+    name: "Deploy to ops"
+    uses: ./.github/workflows/dev_on_workflow_deploy.yml
+    with:
+      environment: ops
+      app_version: ${{ github.sha }}
+      teleport_version: 15.2.5
+      teleport_proxy: teleport.ops.passculture.team:443
+      teleport_kubernetes_cluster: passculture-metier-ops
+      deploy_api: true
+      deploy_pro: false
+    secrets:
+      GCP_EHP_WORKLOAD_IDENTITY_PROVIDER: ${{ secrets.GCP_EHP_WORKLOAD_IDENTITY_PROVIDER }}
+      GCP_EHP_SERVICE_ACCOUNT: ${{ secrets.GCP_EHP_SERVICE_ACCOUNT }}
+