Add google-genai-haystack integration to the README table (#1894)

Author: vblagoje

README.md

@@ -37,6 +37,7 @@ Please check out our [Contribution Guidelines](CONTRIBUTING.md) for all the deta
 | [fastembed-haystack](integrations/fastembed/)                                                                  | Embedder, Ranker            | [![PyPI - Version](https://img.shields.io/pypi/v/fastembed-haystack.svg)](https://pypi.org/project/fastembed-haystack/)                                  | [![Test / fastembed](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/fastembed.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/fastembed.yml)                                  |
 | [github-haystack](integrations/github/)                                                                        | Connector                   | [![PyPI - Version](https://img.shields.io/pypi/v/github-haystack.svg)](https://pypi.org/project/github-haystack)                                         | [![Test / github](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/github.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/github.yml)                                           |
 | [google-ai-haystack](integrations/google_ai/)                                                                  | Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/google-ai-haystack.svg)](https://pypi.org/project/google-ai-haystack)                                   | [![Test / google-ai](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_ai.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_ai.yml)                                  |
+| [google-genai-haystack](integrations/google_genai/)                                                            | Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/google-genai-haystack.svg)](https://pypi.org/project/google-genai-haystack)                             | [![Test / google-genai](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_genai.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_genai.yml)                        |
 | [google-vertex-haystack](integrations/google_vertex/)                                                          | Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/google-vertex-haystack.svg)](https://pypi.org/project/google-vertex-haystack)                           | [![Test / google-vertex](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_vertex.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_vertex.yml)                      |
 | [instructor-embedders-haystack](integrations/instructor_embedders/)                                            | Embedder                    | [![PyPI - Version](https://img.shields.io/pypi/v/instructor-embedders-haystack.svg)](https://pypi.org/project/instructor-embedders-haystack)             | [![Test / instructor-embedders](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/instructor_embedders.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/instructor_embedders.yml) |
 | [jina-haystack](integrations/jina/)                                                                            | Connector, Embedder, Ranker | [![PyPI - Version](https://img.shields.io/pypi/v/jina-haystack.svg)](https://pypi.org/project/jina-haystack)                                             | [![Test / jina](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/jina.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/jina.yml)                                                 |