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

vendor/golang.org/x/tools/internal/pkgbits/decoder.go

@@ -23,6 +23,9 @@ type PkgDecoder struct {
 	// version is the file format version.
 	version uint32
 
+	// aliases determines whether types.Aliases should be created
+	aliases bool
+
 	// sync indicates whether the file uses sync markers.
 	sync bool
 
@@ -73,6 +76,7 @@ func (pr *PkgDecoder) SyncMarkers() bool { return pr.sync }
 func NewPkgDecoder(pkgPath, input string) PkgDecoder {
 	pr := PkgDecoder{
 		pkgPath: pkgPath,
+		//aliases: aliases.Enabled(),
 	}
 
 	// TODO(mdempsky): Implement direct indexing of input string to