CI: Coverage Job fails in all pipelines

[phip1611]

Since a few hours ago, the coverage job is always failing

Example run: https://github.com/rust-osdev/uefi-rs/actions/runs/14453909925/job/40532698567?pr=1629

Error message: Unable to get ACTIONS_ID_TOKEN_REQUEST_URL env variable

[nicholasbishop]

Upstream bug: codecov/codecov-action#1811