Bitbucket-CLI: äldre versioner att ladda ner

https://github.com/gildas/bitbucket-cli/commit/25f54d31306d2427e74559edc1d304f737e46be9：fix(https://github.com/gildas/bitbucket-cli/issues/136): recognize ssh.bitbucket.org remotes and clone over the new SSH hostname (Gintautas Miselis)
https://github.com/gildas/bitbucket-cli/commit/a026c37a6b5abf12f27154ac8ea9491fbd89d6b8：fix(https://github.com/gildas/bitbucket-cli/issues/136): require a hostname delimiter after ssh.bitbucket.org (Gintautas Miselis)
https://github.com/gildas/bitbucket-cli/commit/b0894ec0626c6147bdf8f22e2e76454a382ffc02：fix(https://github.com/gildas/bitbucket-cli/issues/133): Allow the snap to connect to the Password Manager Service (Gildas Cherruel)
https://github.com/gildas/bitbucket-cli/commit/b48a3e755e900a88130ec062a59b7153cd87333e：fix: typos (Gildas Cherruel)
https://github.com/gildas/bitbucket-cli/commit/0eaa65ccf4a8603cbe9114f6ae6fe73b12b3664c：fix: the BB_CONFIG environment variable was ignored (Gildas Cherruel)
https://github.com/gildas/bitbucket-cli/commit/63bbd59886cb1ee1b6e8fed0521961ac9435c05d：fix: pipeline step cases and report were sharing the same aliases (Gildas Cherruel)
https://github.com/gildas/bitbucket-cli/commit/db0bb675862186c9f2ae52a33e5aaeca91463c23：fix: removed unused password option in bb repo clone (Gildas Cherruel)
https://github.com/gildas/bitbucket-cli/commit/4e65fed0214d9af58c2c4fa1c8833d44fe69c22a：fix: better commit include/exclude query construct (Gildas Cherruel)
https://github.com/gildas/bitbucket-cli/commit/7a4402ab6f67c35f1c58c507a048211a3d52f9d8：chore: Updated the documentation (Gildas Cherruel)
https://github.com/gildas/bitbucket-cli/commit/31f6aa3e81e2012b3f17bff5718e54673205ebc9：Bumped to version 0.18.7 (Gildas Cherruel)
https://github.com/gildas/bitbucket-cli/commit/ff5ce0cc445b5f4f7c8bec9733d7af931e1999cc：chore: Updated Packaging (Gildas Cherruel)

Bug fixes:
• #127：PR-number flags reject valid PRs when the live enum lookup fails
• #129：pipeline_merge_queue_ref_target is now a registered target type

Bug fixes
• #123 - `bb profile authorize` was not working on macOS nor Linux
• #124 - `bb profile get/list` does not display secrets by default anmymore
• #125 - `bb pr get/list` now reports draft field

Issue #121