Does not work with Codecov's GitHub Action

[Jamesking56]

Hello, thanks for these really useful docker images.

I'm having an issue with https://github.com/codecov/codecov-action and I'm not sure if it is related to their side or whether it is something to do with the 7.4 docker image I'm using in this repo.

When running via GH actions, codecov errors with:

Error: Codecov: Failed to properly upload: There was an error when attempting to execute the process '/__w/_actions/codecov/codecov-action/v2.0.3/dist/codecov'. This may indicate the process failed to start. Error: spawn /__w/_actions/codecov/codecov-action/v2.0.3/dist/codecov ENOENT

This works normally outside of Docker.