Announce source git service shut down (#925)

Announce source git service shut down

Resolve packit/private#33

Reviewed-by: Laura Barcziová
Reviewed-by: Maja Massarini

source-git/shutdown.md

@@ -0,0 +1,17 @@
+---
+title: Service integration for CentOS Stream shut down
+date: 2024-08-30T08:00:00+02:00
+sidebar_position: 3
+---
+# Service integration for CentOS Stream shut down
+
+The Packit team wants to let all its users know that the cluster, where the [*source-git service*](/source-git/status.md#service-integration-for-centos-stream) was running, has sadly been shut down.
+
+We can migrate the service to a new cluster but we want to be sure this big effort, for our small team, has some value.
+
+If you are using the *Service integration for CentOS Stream* please **reach out to the Packit team** on Matrix (#packit:fedora.im), on Slack (#team-packit)
+or email (mailto:hello@packit.dev); we can discuss the future steps together.
+
+If we collect no feedback then the *Service integration for CentOS Stream* will definitely be shut down.
+
+You can read more about the reasons why we are no longer supporting *source-git* at [Packit’s statement on Source-git for 2023](/source-git/status.md).