Update support statement

Author: lbussell

.portal-docs/docker-hub/README.samples.md

@@ -79,6 +79,8 @@ View the current tags at the [Microsoft Artifact Registry portal](https://mcr.mi
 
 # Support
 
+These sample images are not intended for production use and may be subject to breaking changes or removal at any time. They are provided as a starting point for developers to experiment with and learn about .NET Framework in a containerized environment.
+
 ## Lifecycle
 
 * [.NET Framework Lifecycle FAQ](https://support.microsoft.com/help/17455/lifecycle-faq-net-framework)

.portal-docs/mar/README.samples.portal.md

@@ -75,6 +75,8 @@ docker run --name wcfclient_sample --rm -it -e HOST=172.26.236.119 mcr.microsoft
 
 ## Support
 
+These sample images are not intended for production use and may be subject to breaking changes or removal at any time. They are provided as a starting point for developers to experiment with and learn about .NET Framework in a containerized environment.
+
 ### Lifecycle
 
 * [.NET Framework Lifecycle FAQ](https://support.microsoft.com/help/17455/lifecycle-faq-net-framework)

README.samples.md

@@ -92,6 +92,8 @@ See the [full list of tags](https://mcr.microsoft.com/v2/dotnet/framework/sample
 
 ## Support
 
+These sample images are not intended for production use and may be subject to breaking changes or removal at any time. They are provided as a starting point for developers to experiment with and learn about .NET Framework in a containerized environment.
+
 ### Lifecycle
 
 * [.NET Framework Lifecycle FAQ](https://support.microsoft.com/help/17455/lifecycle-faq-net-framework)

eng/readme-templates/Support.md

@@ -1,6 +1,8 @@
 {{ARGS["top-header"]}} Support
 
-{{ARGS["top-header"]}}# Lifecycle
+{{if match(SHORT_REPO, "samples"):These sample images are not intended for production use and may be subject to breaking changes or removal at any time. They are provided as a starting point for developers to experiment with and learn about .NET Framework in a containerized environment.
+
+}}{{ARGS["top-header"]}}# Lifecycle
 
 * [.NET Framework Lifecycle FAQ](https://support.microsoft.com/help/17455/lifecycle-faq-net-framework)
 * [Supported Tags Policy](https://github.com/microsoft/dotnet-framework-docker/blob/main/documentation/supported-tags.md)