Add openbis connection

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 96.21%. Comparing base (7c9a3ef) to head (cd0e81f). Report is 5 commits behind head on master.

:exclamation: Current head cd0e81f differs from pull request most recent head 0530453

Please upload reports for the commit 0530453 to get more accurate results.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #587 +/- ## ======================================= Coverage 96.21% 96.21% ======================================= Files 11 11 Lines 1188 1188 ======================================= Hits 1143 1143 Misses 45 45 ``` | [Flag](https://app.codecov.io/gh/aiidalab/aiidalab-widgets-base/pull/587/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aiidalab) | Coverage Δ | | |---|---|---| | [python-3.10](https://app.codecov.io/gh/aiidalab/aiidalab-widgets-base/pull/587/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aiidalab) | `96.21% <ø> (ø)` | | | [python-3.9](https://app.codecov.io/gh/aiidalab/aiidalab-widgets-base/pull/587/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aiidalab) | `96.21% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aiidalab#carryforward-flags-in-the-pull-request-comment) to find out more.

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