Update README.md for the 1.10 release (#3074)

* Update README.md

Signed-off-by: Julius von Kohout <[email protected]>

* Update README.md

Signed-off-by: Julius von Kohout <[email protected]>

---------

Signed-off-by: Julius von Kohout <[email protected]>

Author: juliusvonkohout

README.md

@@ -4,10 +4,8 @@ The **Kubeflow Manifests** are a collection of community-maintained manifests fo
 
 For a stable and conservative experience, we recommend using the [latest stable release](https://github.com/kubeflow/manifests/releases). However, please consult the more up-to-date documentation in the master branch.
 
-- [**SOON TO BE RELEASED Kubeflow 1.10:**]
-  - [`v1.10.0`](https://github.com/kubeflow/manifests/tree/v1.10.0#installation)
-- [**Kubeflow 1.9.1:**]
-  - [`v1.9.1`](https://github.com/kubeflow/manifests/tree/v1.9.1#installation)
+- **Kubeflow 1.10:**
+  - [`v1.10.0`](https://github.com/kubeflow/manifests/tree/v1.10-branch)
 
 You can also install the master branch of [`kubeflow/manifests`](https://github.com/kubeflow/manifests) by following the instructions [here](https://github.com/kubeflow/manifests?tab=readme-ov-file#installation) and providing us with feedback.