Added workflow to auto deploy master to test node

.github/actions/repository-dispatch/action.yml

@@ -0,0 +1,33 @@
+name: 'Internal Repository Dispatch'
+description: 'Trigger repository dispatch events'
+inputs:
+  token:
+    description: 'GitHub token'
+    required: true
+  repository:
+    description: 'Repository in format owner/repo'
+    required: true
+  event-type:
+    description: 'Event type to trigger'
+    required: true
+  client-payload:
+    description: 'JSON payload'
+    required: false
+    default: '{}'
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Trigger repository dispatch
+      shell: bash
+      run: |
+        curl -L \
+          -X POST \
+          -H "Accept: application/vnd.github+json" \
+          -H "Authorization: Bearer ${{ inputs.token }}" \
+          -H "X-GitHub-Api-Version: 2022-11-28" \
+          https://api.github.com/repos/${{ inputs.repository }}/dispatches \
+          -d '{
+            "event_type": "${{ inputs.event-type }}",
+            "client_payload": ${{ inputs.client-payload }}
+          }'

.github/workflows/deploy-testnet.yml

@@ -0,0 +1,26 @@
+name: Deploy to Testnet
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+    types: [ closed ]
+
+jobs:
+  trigger-deploy:
+    if: github.event_name == 'push' || (github.event.pull_request.merged == true)
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout this magicblock-validator
+        uses: actions/checkout@v2
+        with:
+          path: magicblock-validator
+
+      - name: Trigger deploy workflow
+        uses: ./magicblock-validator/.github/actions/repository-dispatch
+        with:
+          token: ${{ secrets.DEPLOY_TRIGGER_TOKEN }}
+          repository: magicblock-labs/validator-deployment
+          event-type: auto-deploy
+          client-payload: '{"project": "magicblock-validator", "deploy_target": "testnet", "branch": "master", "triggered_by": "${{ github.actor }}", "source_repo": "${{ github.repository }}", "source_sha": "${{ github.sha }}"}'