Be more resilient on failures

Always fall back to use the most recent version of kubectl downloaded
when it's not possible to get the version of the remote kubernetes
server. No matter what happens.

internal/versioner/versioner.go

@@ -47,10 +47,14 @@ func NewVersioner() *Versioner {
 // and acts accordingly.
 func (v *Versioner) KubectlVersionToUse() (semver.Version, error) {
 	version, err := v.apiServer.Version()
-	if err != nil && isTimeout(err) {
-		// the remote server is unreachable, let's get
-		// the latest version of kubectl that is available on the system
-		klog.Info("Remote kubernetes server unreachable")
+	if err != nil {
+		if isTimeout(err) {
+			// the remote server is unreachable, let's get
+			// the latest version of kubectl that is available on the system
+			klog.Info("Remote kubernetes server unreachable")
+		} else {
+			klog.Info(err)
+		}
 		version, err = v.MostRecentKubectlDownloaded()
 		if err != nil && isNoVersionFound(err) {
 			klog.Info("No local kubectl binary found, fetching latest stable release version")