repo: Don't use remote ostree-metadata

Browse Source

The code was looking for a ref with the name
ostree-metadata, but using an api that falls
back to remote refs with the same name, which
is not desirable here.

Use a different ostree api instead that only
resolves local refs.

Closes: #1805

Closes: #2157
Approved by: alexlarsson

...

This commit is contained in:

500 Internal Server Error

Gitea Version: 1.28.0+dev-477-g8b6ad49a5f