fix: broken lua action

leafo/gh-actions-lua#49

Author: xiaoshihou514

.github/workflows/test.yml

@@ -30,7 +30,7 @@ jobs:
 
       - uses: leafo/gh-actions-lua@v10
         with:
-          luaVersion: "luajit-2.1.0-beta3"
+          luaVersion: "luajit-openresty"
 
       - uses: leafo/gh-actions-luarocks@v4