deploy: fix wrangler configuration

.github/workflows/deploy.yml

@@ -40,12 +40,7 @@ jobs:
           apiToken: ${{ secrets.CF_API_TOKEN }}
           preCommands: |
             echo "*** pre commands ***"
-            cat <<EOT >> wrangler.toml
-            [[d1_databases]]
-            binding = "DATABASE"
-            database_name = "wildebeest-${{ github.actor }}"
-            database_id = "${{ env.d1_id }}"
-            EOT
+            echo "[[d1_databases]]\nbinding=\"DATABASE\"\ndatabase_name=\"wildebeest-${{ github.actor }}\"\ndatabase_id=\"${{ env.d1_id }}\"" >> wrangler.toml
             echo "******"
         env:
           CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}