fix: kubectl install command (#346)

* fix: kubectl install command

* fix: wrong URL

(hardcoded architecture + paste mistake)

Author: phlg

base/scripts/install-kubectl.sh

@@ -16,7 +16,7 @@ case $ARCH in
         ;;
 esac
 
-curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/$ARCHITECTURE/kubectl
+curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/$ARCHITECTURE/kubectl"
 chmod +x ./kubectl
 mv ./kubectl /usr/local/bin/kubectl
 echo 'source <(kubectl completion bash)' >> ${HOME}/.bashrc