fix(deps): update module github.com/unleash/unleash-server-api-go to v0.3.0 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/Unleash/unleash-server-api-go	v0.2.9 -> v0.3.0

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Release Notes

Unleash/unleash-server-api-go (github.com/Unleash/unleash-server-api-go)

### [`v0.3.0`](https://togithub.com/Unleash/unleash-server-api-go/releases/tag/v0.3.0) [Compare Source](https://togithub.com/Unleash/unleash-server-api-go/compare/v0.2.9...v0.3.0) #### What's Changed - chore: upgrade to Unleash 6.1.0 by [@​sighphyre](https://togithub.com/sighphyre) in [https://github.com/Unleash/unleash-server-api-go/pull/22](https://togithub.com/Unleash/unleash-server-api-go/pull/22) - feat: add service accounts by [@​sighphyre](https://togithub.com/sighphyre) in [https://github.com/Unleash/unleash-server-api-go/pull/23](https://togithub.com/Unleash/unleash-server-api-go/pull/23) - chore: drop support for UI config by [@​sighphyre](https://togithub.com/sighphyre) in [https://github.com/Unleash/unleash-server-api-go/pull/22](https://togithub.com/Unleash/unleash-server-api-go/pull/22) #### New Contributors - [@​sighphyre](https://togithub.com/sighphyre) made their first contribution in [https://github.com/Unleash/unleash-server-api-go/pull/22](https://togithub.com/Unleash/unleash-server-api-go/pull/22) **Full Changelog**: https://github.com/Unleash/unleash-server-api-go/compare/v0.2.9...v0.3.0

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