fix: add log rotation and version in logging

Signed-off-by: Nianyu Shen <xiaoyu9964@gmail.com>

main.go

@@ -1,21 +1,16 @@
 package main
 
 import (
-	"os"
-
 	"github.com/kairos-io/kairos-sdk/clusterplugin"
 	"github.com/mudler/go-pluggable"
 	"github.com/sirupsen/logrus"
 
+	"github.com/kairos-io/provider-k3s/pkg/log"
 	"github.com/kairos-io/provider-k3s/pkg/provider"
 )
 
 func main() {
-	f, err := os.OpenFile("/var/log/provider-k3s.log", os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
-	if err != nil {
-		panic(err)
-	}
-	logrus.SetOutput(f)
+	log.InitLogger("/var/log/provider-k3s.log")
 
 	plugin := clusterplugin.ClusterPlugin{
 		Provider: provider.ClusterProvider,