manifest: Update sdk-connectedhomeip revision (auto-manifest PR)

Automatically created by Github Action

Signed-off-by: Nordic Builder <[email protected]>

Author: NordicBuilder

west.yml

@@ -157,7 +157,7 @@ manifest:
     - name: matter
       repo-path: sdk-connectedhomeip
       path: modules/lib/matter
-      revision: 391a4ba35a9455ba2c3caa7fa4b2ceff2c3f9b78
+      revision: pull/639/head
       west-commands: scripts/west/west-commands.yml
       submodules:
         - name: nlio