Restore Backups: Correctly handle requests to redownload plugins.

- Fix: Need to fill the package's API version into the (template) URL, instead of using latest.
- Fix: Loop was closing over the package ID, which caused the recieving function to always only get the last handled package ID instead of the one it needed to handle.

part of CURA-12156

plugins/CuraDrive/src/RestoreBackupJob.py

@@ -22,7 +22,7 @@ from cura.CuraApplication import CuraApplication
 from cura.UltimakerCloud.UltimakerCloudScope import UltimakerCloudScope
 import cura.UltimakerCloud.UltimakerCloudConstants as UltimakerCloudConstants
 
-PACKAGES_URL = f"{UltimakerCloudConstants.CuraCloudAPIRoot}/cura-packages/v{UltimakerCloudConstants.CuraCloudAPIVersion}/cura/v{CuraSDKVersion}/packages"
+PACKAGES_URL_TEMPLATE = f"{UltimakerCloudConstants.CuraCloudAPIRoot}/cura-packages/v{UltimakerCloudConstants.CuraCloudAPIVersion}/cura/v{{0}}/packages/{{1}}/download"
 
 class RestoreBackupJob(Job):
     """Downloads a backup and overwrites local configuration with the backup.
@@ -163,13 +163,15 @@ class RestoreBackupJob(Job):
                     self._job_done.set()
 
         self._package_download_scope = UltimakerCloudScope(CuraApplication.getInstance())
-        for package_id in to_install:
+        for package_id, package_api_version in to_install.items():
+            def handlePackageId(package_id: str = package_id):
                 HttpRequestManager.getInstance().get(
-                f"{PACKAGES_URL}/{package_id}/download",
+                    PACKAGES_URL_TEMPLATE.format(package_api_version, package_id),
                     scope=self._package_download_scope,
                     callback=lambda msg: packageDownloadCallback(package_id, msg),
                     error_callback=lambda msg, err: packageDownloadCallback(package_id, msg, err)
                 )
+            handlePackageId(package_id)
 
     @staticmethod
     def _verifyMd5Hash(file_path: str, known_hash: str) -> bool: