set fetch-depth to 0 in release action

Author: rndmh3ro

.github/workflows/release.yml

@@ -12,7 +12,9 @@ jobs:
     runs-on: ubuntu-latest
     name: create release draft
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2.3.4
+        with:
+          fetch-depth: 0
 
       - name: 'Get Previous tag'
         id: previoustag