feat(serverless): edge faq (scaleway#4161)

Author: thomas-tacquet

faq/serverless-containers.mdx

@@ -211,3 +211,11 @@ Explore all Scaleway products in the console and select the right product for yo
 
 Further integrations are also possible even if not listed above, for example, [Secret Manager](/identity-and-access-management/secret-manager/) can help you to store information that requires versioning.
 </Message>
+
+## Can I use Serverless Containers with Edge Services?
+
+You cannot use Serverless Containers with Edge Services because there are no native integrations between the two products yet.
+
+## Can I use the IP address of a Serverless Function?
+
+By design, it is not possible to guarantee static IPs on Serverless compute resources.

faq/serverless-functions.mdx

@@ -242,4 +242,12 @@ For some use cases, such as saving analysis results, exporting data etc., it can
 Explore all Scaleway products in the console and select the right product for your use case.
 
 Some products are not listed but for example, on specific use cases Secret Manager can help you to store informations that requires versioning.
-</Message>
+</Message>
+
+## Can I use Serverless Functions with Edge Services?
+
+You cannot use Serverless Functions with Edge Services because there are no native integrations between the two products yet.
+
+## Can I use the IP address of a Serverless Function?
+
+By design, it is not possible to guarantee static IPs on Serverless compute resources.