Merged PR 22163: Add cloud file search note about copilot+ pcs

Add cloud file search note about copilot+ pcs

**NOTE: Need URL for ai enabled cloud pcs to add.**

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#### AI description  (iteration 1)
#### PR Classification
This pull request is a documentation update.

#### PR Summary
The PR adds a note to the documentation clarifying that cloud file search is supported in Windows 11, version 24H2 and later on Copilot+ PCs or AI-enabled Cloud PCs.
- `windows.storage.provider/istorageprovidersearchhandler.md`: Inserted a note block detailing the system and platform requirements for cloud file search.
<!-- GitOpsUserAgent=GitOps.Apps.Server.pullrequestcopilot -->

Author: alvinashcraft

windows.storage.provider/istorageprovidersearchhandler.md

@@ -13,6 +13,9 @@ public interface IStorageProviderSearchHandler
 
 This interface is implemented by a cloud files provider to enable the system to search for files and folders in the provider's sync root.
 
+> [!NOTE]
+> Cloud files search is supported in Windows 11, version 24H2 and later on [Copilot+ PCs](https://www.microsoft.com/windows/copilot-plus-pcs) or [AI-enabled Cloud PCs](/windows-365/enterprise/ai-enabled-cloud-pcs).
+
 ## -remarks
 
 The search operation runs in the cloud files provider process.