Delete auto_tag.yml

.github/workflows/auto_tag.yml

@@ -1,19 +0,0 @@
-# This is a basic workflow to help you get started with Actions
-
-name: tag
-
-on:
-  push:
-    branches: [ master ]
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - 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
-        tag-name: dev