bitbucket: Skip buggy page when listing
Some URLs of the repositories endpoint from BitBucket REST API 2.0 can return an error 500. In that case, skip the buggy repositories page and get next one to continue listing and avoid to end it prematurely.
Related to #4239
This should enable to resume BitBucket listing of git repositories as
it is stuck since around one year (and thus newly created repositories
after date 2022-04-22T17:14:21.817530+00:00
have not been archived).
Edited by Antoine Lambert