Fix CI Build status badge

[baburkin]

Description

Current CI Build badge is incorrect - this change fixes it.

Addressed Issue

There is no separate Issue for that - because it is a simple fix.

Checklist

• I have read and understand the contributing guidelines
• This PR fixes a defect, and I have provided tests to verify that the fix is effective
• This PR implements an enhancement, and I have provided tests to verify that it works as intended
• This PR introduces changes to the database model, and I have added corresponding update logic
• This PR introduces new or alters existing behavior, and I have updated the documentation accordingly

[nscuro]

Thanks!