Bump up KUBE_VERSION

Recent k3s version update to v1.34.2+k3s1 requires KUBE_VERSION to be bumped, else in already existing installs k3s will not get upgraded.
Tested on single nodes where old version v1.33.3+k3s1 is running and verifed after eve upgrade new version of k3s is v1.34.2+k3s1

Signed-off-by: Pramodh Pallapothu <pramodh@zededa.com>

Author: Pramodh Pallapothu

pkg/kube/cluster-update.sh

@@ -6,15 +6,16 @@
 # shellcheck source=/dev/null
 . /usr/bin/cluster-utils.sh
 
+# NOTE: Whenever K3S_VERSION is updated, please bump up KUBE_VERSION value too.
 K3S_VERSION=v1.34.2+k3s1
+KUBE_VERSION=2
 
 #
 # Handle any migrations needed due to updated cluster-init.sh
 #   This is expected to be bumped any time:
 #       - a migration is needed (new path for something)
 #       - a version bump of: K3s, multus, kubevirt, cdi, longhorn
 #
-KUBE_VERSION=1
 APPLIED_KUBE_VERSION_PATH="/var/lib/applied-kube-version"
 update_Version_Set() {
     version=$1