fix(jenkins): replace docker.sock with containerd.sock for K3s compatibility

apps/jenkins/deployment.yaml

@@ -26,7 +26,7 @@ spec:
           echo "Installing Docker CLI..."
           cp /usr/local/bin/docker /tmp/tools-bin/
           chmod +x /tmp/tools-bin/docker
-          echo "✅ Docker CLI installed"
+          echo "Docker CLI installed"
         volumeMounts:
         - name: tools-bin
           mountPath: /tmp/tools-bin
@@ -39,7 +39,7 @@ spec:
           echo "Installing kubectl..."
           wget -q -O /tmp/tools-bin/kubectl "https://dl.k8s.io/release/v1.28.0/bin/linux/amd64/kubectl"
           chmod +x /tmp/tools-bin/kubectl
-          echo "✅ kubectl installed"
+          echo "kubectl installed"
           ls -lh /tmp/tools-bin/
         volumeMounts:
         - name: tools-bin
@@ -54,7 +54,7 @@ spec:
         - name: JENKINS_OPTS
           value: "--httpPort=8080"
         - name: DOCKER_HOST
-          value: "unix:///var/run/docker.sock"
+          value: "unix:///var/run/containerd.sock"
         command:
         - sh
         - -c
@@ -68,7 +68,7 @@ spec:
         - name: jenkins-home
           mountPath: /var/jenkins_home
         - name: docker-sock
-          mountPath: /var/run/docker.sock
+          mountPath: /var/run/containerd.sock
         - name: tools-bin
           mountPath: /tmp/tools-bin
       volumes:
@@ -77,7 +77,7 @@ spec:
           claimName: jenkins-home
       - name: docker-sock
         hostPath:
-          path: /var/run/docker.sock
+          path: /run/k3s/containerd/containerd.sock
           type: Socket
       - name: tools-bin
         emptyDir: {}