fix ci

Author: liangliangyy

.github/workflows/django.yml

@@ -95,7 +95,7 @@ jobs:
         uses: elastic/elastic-github-actions/elasticsearch@master
         with:
           stack-version: '7.12.1'
-          plugins: '/tmp/elasticsearch-analysis-ik-7.12.1.zip'
+          plugins: /tmp/elasticsearch-analysis-ik-7.12.1.zip
           security-enabled: false
 
       - uses: actions/checkout@v3