That’s a known issue in that repo. Someone from Modular needs to either update that CI job, or update permissions in the repo. But it’s not actually stopping anything form getting merged in I think. It has been pointed out before on Discord.
I took a look at your PR and replied on GH. There’s only a handful of people in the community that can review things there and new packages are a bit more work since they need to check some boxes first, which is probably why it took longer!
There is a thread for package submitter feedback: Package submitter feedback