Merge pull request #2031 from Giskard-AI/doc/readme-update

Add sponsors to README, remove Sonar badge

README.md

@@ -9,7 +9,6 @@
   [![GitHub release](https://img.shields.io/github/v/release/Giskard-AI/giskard)](https://github.com/Giskard-AI/giskard/releases)
   [![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://github.com/Giskard-AI/giskard/blob/main/LICENSE)
   [![CI](https://github.com/Giskard-AI/giskard/actions/workflows/build-python.yml/badge.svg?branch=main)](https://github.com/Giskard-AI/giskard/actions/workflows/build-python.yml?query=branch%3Amain)
-  [![Sonar](https://sonarcloud.io/api/project_badges/measure?project=giskard&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=giskard)
   [![Giskard on Discord](https://img.shields.io/discord/939190303397666868?label=Discord)](https://gisk.ar/discord)
 
   <a rel="me" href="https://fosstodon.org/@Giskard"></a>
@@ -239,3 +238,18 @@ We welcome contributions from the AI community! Read this [guide](./CONTRIBUTING
 🌟 [Leave us a star](https://github.com/Giskard-AI/giskard), it helps the project to get discovered by others and keeps us motivated to build awesome open-source tools! 🌟
 
 ❤️ If you find our work useful, please consider [sponsoring us](https://github.com/sponsors/Giskard-AI) on GitHub. With a monthly sponsoring, you can get a sponsor badge, display your company in this readme, and get your bug reports prioritized. We also offer one-time sponsoring if you want us to get involved in a consulting project, run a workshop, or give a talk at your company.
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+<h2 id="sponsors">💚 Current sponsors</h1>
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+We thank the following companies which are sponsoring our project with monthly donations:
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+**[Lunary](https://lunary.ai/)**
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+<img src="https://lunary.ai/logo-blue-bg.svg" alt="Lunary logo" width="100"/>
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+**[Biolevate](https://www.biolevate.com/)**
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+<img src="https://awsmp-logos.s3.amazonaws.com/seller-wgamx5z6umune/2d10badd2ccac49699096ea7fb986b98.png" alt="Biolevate logo" width="400"/>
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+
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