fix(ci): pass api dockerfile to fly

Author: Oba-One

.github/workflows/deploy-api.yml

@@ -31,7 +31,7 @@ jobs:
         uses: superfly/flyctl-actions/setup-flyctl@1.5
 
       - name: Deploy
-        run: flyctl deploy . -c packages/api/fly.toml --remote-only
+        run: flyctl deploy . -c packages/api/fly.toml --dockerfile packages/api/Dockerfile --remote-only
         env:
           FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}