Deployment workflow (#109)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.github/workflows/target_workflow.yaml

@@ -0,0 +1,33 @@
+name: Trigger Deployment Workflow
+
+on:
+  workflow_dispatch:
+    inputs:
+      target_service:
+        description: "Input a service name (e.g., demo-app)"
+        required: true
+      target_version:
+        description: "Input a version (e.g., v1.0.0)"
+        required: true
+
+jobs:
+  trigger:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Trigger Deployment Workflow in PHDI-Playground Repository
+        run: |
+          # Set the required variables
+          repo_owner="REPOSITORY OWNER" 
+          repo_name="REPOSITORY NAME"  
+          event_type="trigger-workflow" 
+          service=${{ github.event.inputs.target_service }}"
+          version="${{ github.event.inputs.target_version }}"
+           
+          curl -L \
+            -X POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer ${{ secrets.DEPLOYMENT_WORKFLOW }}" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            https://api.github.com/repos/$repo_owner/$repo_name/dispatches \
+            -d "{\"event_type\": \"$event_type\", \"client_payload\": {\"service\": \"$service\", \"version\": \"$version\", \"unit\": false, \"integration\": true}}"