docs(kms): remove algorithm limitation alert

Author: jcirinosclwy

pages/key-manager/quickstart.mdx

@@ -2,7 +2,7 @@
 title: Key Manager - Quickstart
 description: Learn how to quickly set up and manage keys with Scaleway's Key Manager. Follow our step-by-step guide to create and manage keys.
 dates:
-  validation: 2025-08-11
+  validation: 2025-08-18
   posted: 2025-02-06
 ---
 import Requirements from '@macros/iam/requirements.mdx'
@@ -23,10 +23,6 @@ Scaleway's Key Manager allows you to create key encryption keys from the [Scalew
 3. Choose the region in which you want to create your key.
 4. Enter a name, a description, and optional tags for your key.
 5. Select the [encryption method](/key-manager/concepts/#encryption-method) for your key.
-
-    <Message type="important">
-     Key Manager currently only supports the `AES-256 GCM` [symmetric encryption](/key-manager/concepts/#symmetric-encryption) algorithm.
-    </Message>
 6. Switch the <Icon name="toggle" /> icon to disable [key protection](/key-manager/concepts/#key-protection) or leave it enabled.
     <Message type="note">
      Key protection allows you to protect your key from accidental deletion.
@@ -51,5 +47,4 @@ Scaleway's Key Manager allows you to create key encryption keys from the [Scalew
 
     <Message type="important">
      You are responsible for storing your DEKS, as Key Manager does not store them for you.
-    </Message>
-
+    </Message>