TUN-8456: Update quic-go to 0.45 and collect mtu and congestion control metrics

vendor/golang.org/x/mod/internal/lazyregexp/lazyre.go

@@ -13,7 +13,7 @@ import (
 	"sync"
 )
 
-// Regexp is a wrapper around regexp.Regexp, where the underlying regexp will be
+// Regexp is a wrapper around [regexp.Regexp], where the underlying regexp will be
 // compiled the first time it is needed.
 type Regexp struct {
 	str  string