fix: add git author identity with setup-git-user action (#101)

Author: adamstankiewicz

.github/workflows/release.yml

@@ -14,6 +14,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
+      - uses: fregante/setup-git-user@v1
       - name: Setup Nodejs
         uses: actions/setup-node@v1
         with: