docs: Update deploy workflow version input description example to remove 'v' prefix.

Author: wzul

.github/workflows/deploy.yml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
     inputs:
       version:
-        description: 'Image tag to deploy (e.g. v0.70.1 or sha-abcdef)'
+        description: 'Image tag to deploy (e.g. 0.70.1 or sha-abcdef)'
         required: true
         default: 'latest'