fix(build): Added GPG signing

Author: seebeen

.github/workflows/release.yml

@@ -19,6 +19,14 @@ jobs:
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v5
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.GPG_PASSPHRASE }}
+          git_config_global: true
+          git_user_signingkey: true
+          git_commit_gpgsign: true
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with: