[proxy] Add pprof (#5764)

proxy/cmd/proxy/main.go

@@ -1,8 +1,13 @@
 package main
 
 import (
+	"net/http"
+	// nolint:gosec
+	_ "net/http/pprof"
 	"runtime"
 
+	log "github.com/sirupsen/logrus"
+
 	"github.com/netbirdio/netbird/proxy/cmd/proxy/cmd"
 )
 
@@ -21,6 +26,9 @@ var (
 )
 
 func main() {
+	go func() {
+		log.Println(http.ListenAndServe("localhost:6060", nil))
+	}()
 	cmd.SetVersionInfo(Version, Commit, BuildDate, GoVersion)
 	cmd.Execute()
 }