ci: update Deno version to lts in publish workflow

Updated the Deno version from v2.x to lts in

Author: yaonyan

.github/workflows/publish.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Setup Deno
         uses: denoland/setup-deno@v2
         with:
-          deno-version: v2.x
+          deno-version: lts
 
       - name: Verify types
         run: deno check