Modify the pipeline to deploy with kubectl

.Build.yml

@@ -68,10 +68,7 @@ KubernetesDeploy:
     - polytech
     - tp
   stage: KubernetesDeploy
-  before_script:
-    - echo "Building Docker image"
-    - docker build -t $DockerComposeImageName .
-    - echo "Docker image build complete"
+
   script:
     - echo "Deploying to Kubernetes"
     - kubectl apply -f k8s/FrontEndDeployment.yml