[REQUIRED] Environment info

1. firebase-tools: 13.11.4
2. Platform: Windows
3. I am using the webframeworks integration to use Next.js.

[REQUIRED] Test case

1. Creating a functions directory and configuration using the firebase init functions command.
2. Run firebase deploy command.

[REQUIRED] Steps to reproduce

N/A

[REQUIRED] Expected behavior

Since I have the latest version of the firebase-functions package installed, I shouldn't be seeing any warning messages.

[REQUIRED] Actual behavior