build: update link for issues related to buildkit@windows

Signed-off-by: David Karlsson <[email protected]>

content/manuals/build/buildkit/_index.md

@@ -110,18 +110,17 @@ daemon.
 
 > [!WARNING]
 >
-> BuildKit only fully supports building Linux containers.
-> Windows container support is experimental, and is tracked in
-> [`moby/buildkit#616`](https://github.com/moby/buildkit/issues/616).
+> BuildKit only fully supports building Linux containers. Windows container
+> support is experimental.
 
 BuildKit has experimental support for Windows containers (WCOW) as of version 0.13.
 This section walks you through the steps for trying it out.
 We appreciate any feedback you submit by [opening an issue here](https://github.com/moby/buildkit/issues/new), especially `buildkitd.exe`.
 
 ### Known limitations
 
-- BuildKit on Windows currently only supports the `containerd` worker.
-  Support for non-OCI workers is tracked in [moby/buildkit#4836](https://github.com/moby/buildkit/issues/4836).
+For information about open bugs and limitations related to BuildKit on Windows,
+see [GitHub issues](https://github.com/moby/buildkit/issues?q=is%3Aissue%20state%3Aopen%20label%3Aarea%2Fwindows-wcow).
 
 ### Prerequisites