Update language-support-policy.md

Clarifying that we can limit scaling for deprecated language versions

Author: nzthiago

articles/azure-functions/language-support-policy.md

@@ -20,7 +20,7 @@ The Functions runtime includes the Functions host and programming language-speci
 
 + **Retirement phase**:
 
-    After the language end-of-life date, function apps that use retired language versions can still be created and deployed, and they continue to run on the platform. However, these apps aren't eligible for new features, security patches, and performance optimizations until after you upgrade them to a supported language version.
+    After the language end-of-life date, function apps that use retired language versions can still be created and deployed, and they continue to run on the platform. However, these apps aren't eligible for new features, security patches, and performance optimizations until after you upgrade them to a supported language version. Further, if required, in certain cases we will limit the number of instances allocated to these apps including limit scaling to 1 instance.
 
     > [!IMPORTANT]
     >If you're running function apps using an unsupported runtime or language version, you might encounter issues and performance implications and are required to upgrade before receiving support for your function app. As such, you're highly encouraged to upgrade the language version of such an app to a supported version. TO learn how, see [Update language stack versions in Azure Functions](./update-language-versions.md).