fix: wanna owner email

[JacekHebda]

Describe your changes

Issue ticket number and link

Checklist before requesting a review

• [x] I have performed a self-review of my code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [ ] If it is a core feature, I have added thorough tests.

[codecov-commenter]

Codecov Report

Base: 71.97% // Head: 72.02% // Increases project coverage by +0.04% :tada:

Coverage data is based on head (fe97f35) compared to base (af2acba). Patch coverage: 83.33% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #54 +/- ## ========================================== + Coverage 71.97% 72.02% +0.04% ========================================== Files 55 55 Lines 2566 2570 +4 ========================================== + Hits 1847 1851 +4 Misses 719 719 ``` | [Impacted Files](https://codecov.io/gh/avast/wanna-ml/pull/54?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=avast) | Coverage Δ | | |---|---|---| | [src/wanna/core/services/notebook.py](https://codecov.io/gh/avast/wanna-ml/pull/54/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=avast#diff-c3JjL3dhbm5hL2NvcmUvc2VydmljZXMvbm90ZWJvb2sucHk=) | `59.23% <50.00%> (+0.22%)` | :arrow_up: | | [src/wanna/core/services/managed\_notebook.py](https://codecov.io/gh/avast/wanna-ml/pull/54/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=avast#diff-c3JjL3dhbm5hL2NvcmUvc2VydmljZXMvbWFuYWdlZF9ub3RlYm9vay5weQ==) | `65.03% <100.00%> (+0.24%)` | :arrow_up: | | [src/wanna/core/utils/config\_enricher.py](https://codecov.io/gh/avast/wanna-ml/pull/54/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=avast#diff-c3JjL3dhbm5hL2NvcmUvdXRpbHMvY29uZmlnX2VucmljaGVyLnB5) | `88.88% <100.00%> (+0.88%)` | :arrow_up: | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=avast). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=avast)

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