fix(docs): remove questionnaire banners (#5911)

Author: RoRoJ

pages/iam/how-to/create-api-keys.mdx

@@ -12,13 +12,6 @@ import image from './assets/scaleway-iam-users-dashboard.webp'
 import image2 from './assets/scaleway-generate-api-key-new.webp'
 import image3 from './assets/scaleway-generated-api-key-new.webp'
 
-<Message type="iam">
-**Got 5 minutes? Help us improve**<br/>
-Take a quick questionnaire about our developers documentation, and you could be eligible for €60 in cloud credits.<br/>
-[Start the questionnaire](https://scaleway.typeform.com/to/wKWtEejP)
-</Message>
-
-
 API keys are unique identifiers necessary to use the [Scaleway API](https://www.scaleway.com/en/developers/api/). You can generate API keys for yourself or for an [IAM application](/iam/concepts/#application) via the Scaleway console. Each API key is scoped to one [Organization](/iam/concepts/#organization) only (so if you are part of multiple Organizations, you will need a different API key for each one). Each user and application can have multiple API keys in each Organization.
 
 API keys always inherit the permissions of their bearer (the IAM user or IAM application with which they are associated), giving that bearer the exact rights and permissions that have been defined for them in the Organization via [policies](/iam/concepts/#policy).

pages/index.mdx

@@ -9,12 +9,6 @@ description: Scaleway's product documentation provides comprehensive guides, tut
     searchSuggestion={['ssh', 'smtp', 'proxmox']}
 />
 
-<Message type="iam">
-**Got 5 minutes? Help us improve**<br/>
-Take a quick questionnaire about our developers documentation, and you could be eligible for €60 in cloud credits.<br/>
-[Start the questionnaire](https://scaleway.typeform.com/to/wKWtEejP)
-</Message>
-
 ## Popular pages
 
 <Grid>