feature(sct_config): save upgrade version

add logic to save the target version, so
we can fix the name of the product being use from 2025.1 and onwards

sdcm/sct_config.py

@@ -1843,6 +1843,7 @@ def __init__(self):  # noqa: PLR0912, PLR0914, PLR0915
         # pylint: disable=too-many-locals,too-many-branches,too-many-statements
         super().__init__()
         self.scylla_version = None
+        self.scylla_version_upgrade_target = None
         self.is_enterprise = False
 
         self.log = logging.getLogger(__name__)
@@ -2450,6 +2451,7 @@ def _get_target_upgrade_version(self):
             if not self.get('target_upgrade_version'):
                 self['target_upgrade_version'] = get_branch_version(new_scylla_repo)
             scylla_version = get_branch_version(new_scylla_repo, full_version=True)
+            self.scylla_version_upgrade_target = scylla_version
             self.update_argus_with_version(scylla_version, "scylla-server-upgrade-target")
 
     def _check_unexpected_sct_variables(self):

upgrade_test.py

@@ -41,7 +41,8 @@
 from sdcm.utils.user_profile import get_profile_content
 from sdcm.utils.version_utils import (
     get_node_supported_sstable_versions,
-    get_node_enabled_sstable_version
+    get_node_enabled_sstable_version,
+    ComparableScyllaVersion,
 )
 from sdcm.sct_events.system import InfoEvent
 from sdcm.sct_events.database import (
@@ -286,6 +287,15 @@ def _upgrade_node(self, node, upgrade_sstables=True, new_scylla_repo=None, new_v
             scylla_pkg = 'scylla-enterprise' if new_is_enterprise else 'scylla'
             ver_suffix = r'\*{}'.format(new_version) if new_version else ''
             scylla_pkg_ver = f"{scylla_pkg}{ver_suffix}"
+
+            InfoEvent(message=f'upgrade_node - target version={self.params.scylla_version_upgrade_target}').publish()
+            if ComparableScyllaVersion(self.params.scylla_version_upgrade_target) >= '2025.1.0~dev':
+                scylla_pkg = 'scylla'
+                scylla_pkg_ver = f"{scylla_pkg}{ver_suffix}"
+                self.upgrade_rollback_mode = 'reinstall'
+                if self.params.get('use_preinstalled_scylla'):
+                    scylla_pkg_ver += f" {scylla_pkg}-machine-image{ver_suffix}"
+
             if orig_is_enterprise != new_is_enterprise:
                 self.upgrade_rollback_mode = 'reinstall'
                 if self.params.get('use_preinstalled_scylla'):