Bump REVISION for test build

Updated the hardcoded REVISION for Munki7dev.

Author: gregneagle

.github/workflows/build_swift_munki.yml

@@ -4,7 +4,7 @@ env:
   APP_SIGNING_IDENTITY: "Developer ID Application: Mac Admins Open Source (T4SK8ZXCXG)"
   INSTALLER_SIGNING_IDENTITY: "Developer ID Installer: Mac Admins Open Source (T4SK8ZXCXG)"
   NOTARY_APP_PASSWORD: ${{ secrets.NOTARY_APP_PASSWORD_MAOS }}
-  REVISION: 89350ed4ba590c5aacab8bd2d121730be4255926 #  -- (Munki7dev) hardcoded for now
+  REVISION: 4e565789c64bc25b91e798d885756697d777ec21 #  -- (Munki7dev) hardcoded for now
   XCODE_PATH: "/Applications/Xcode_26.2.0.app"
 
 on: [workflow_dispatch]