set 1.14 to stable

Signed-off-by: Mengxin Liu <liumengxinfly@gmail.com>

Author: oilbeater

.github/workflows/ci.yml

@@ -33,6 +33,5 @@ jobs:
           git config --global user.name "ci-bot"
           git config --global user.email "ci-bot@example.com"
           git fetch origin gh-pages
-          mike deploy --push -u v1.13.x current stable -t "v1.13.x (stable)"
-          mike set-default stable --push
+          mike deploy --push -u v1.13.x -t "v1.13.x"
           mike list