ci: integrate dependabot for GHA

[codecov-commenter]

Codecov Report

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

Comparison is base (d4e5d65) 69.46% compared to head (785cabb) 69.46%.

:exclamation: Current head 785cabb differs from pull request most recent head 336e495. Consider uploading reports for the commit 336e495 to get more accurate results

:exclamation: Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #62 +/- ## ======================================= Coverage 69.46% 69.46% ======================================= Files 26 26 Lines 1634 1634 ======================================= Hits 1135 1135 Misses 499 499 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[fabian-s]

:pray: :pray: