Update auto_tag.yml

.github/workflows/auto_tag.yml

@@ -9,7 +9,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: Latest tag
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+    - name: Latest tag
         uses: EndBug/latest-tag@v1.4.0
         with:
           description: latest master branch builds