remove sample pipeline

.github/workflows/pipeline.yaml

@@ -1,37 +0,0 @@
-on:
-  workflow_dispatch:
-  push:
-    branches: [ datree ]
-  pull_request:
-    branches: [ datree ]
-    
-env:
-  DATREE_TOKEN: ${{ secrets.DATREE_TOKEN }} 
-
-jobs:
-  k8sPolicyCheck:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: checkout
-        uses: actions/checkout@v2
-      - name: run datree policy check
-        uses: datreeio/action-datree@main
-        with:
-          path: 'kubernetes/datree/example/deployment.yaml'
-          cliArguments: '--only-k8s-files'
-      - name: docker login
-        env:
-          DOCKER_USER: ${{ secrets.DOCKER_USER }}   
-          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}  
-        run: |
-          docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
-      - name: build
-        run: |
-          docker build ./c# -t aimvector/csharp:1.0.0
-      - name: push
-        run: |
-          docker push aimvector/csharp:1.0.0
-      - name: deploy
-        run: |
-          echo 'deploying...'