Batch load trusted publishing configs and remove unused ones

[Kobzol]

It would be nice to do a dry-run of this, to ensure that we won't be deleting TP configs unexpectedly.

[github-actions]

Dry-run check results

[WARN  sync_team] sync-team is running in dry mode, no changes will be applied.
[INFO  sync_team] synchronizing crates-io
[INFO  sync_team] synchronizing github
[INFO  sync_team] 💻 Repo Diffs:
    📝 Editing repo 'rust-lang/flate2-rs':
      Environments:
        ❌ Delete: copilot

[Kobzol]

Marking as draft, I should implement support for paging first.

[Kobzol]

Ok, implemented now.

[marcoieni]

the dry run failed: https://github.com/rust-lang/team/actions/runs/20100566092/job/57670041118

[Kobzol]

That is because the dry run is always using the workflow from main (and that doesn't have the env. var. set). So it cannot really work. Do you want me to land setting the env. var. in the dry run in a separate PR, so we can merge it first to make the dry run work?

[Kobzol]

#2172

[Kobzol]

Looks like two TP configs weren't in team, I'll add them back.