ci: update golangci-lint to v2 (#5007)

internal/wire/new_connection_id_frame.go

@@ -30,7 +30,7 @@ func parseNewConnectionIDFrame(b []byte, _ protocol.Version) (*NewConnectionIDFr
 	}
 	b = b[l:]
 	if ret > seq {
-		//nolint:stylecheck
+		//nolint:staticcheck // SA1021: Retire Prior To is the name of the field
 		return nil, 0, fmt.Errorf("Retire Prior To value (%d) larger than Sequence Number (%d)", ret, seq)
 	}
 	if len(b) == 0 {

internal/wire/version_negotiation.go

@@ -16,11 +16,11 @@ func ParseVersionNegotiationPacket(b []byte) (dest, src protocol.ArbitraryLenCon
 	}
 	b = b[n:]
 	if len(b) == 0 {
-		//nolint:stylecheck
+		//nolint:staticcheck // SA1021: the packet is called Version Negotiation packet
 		return nil, nil, nil, errors.New("Version Negotiation packet has empty version list")
 	}
 	if len(b)%4 != 0 {
-		//nolint:stylecheck
+		//nolint:staticcheck // SA1021: the packet is called Version Negotiation packet
 		return nil, nil, nil, errors.New("Version Negotiation packet has a version list with an invalid length")
 	}
 	versions := make([]protocol.Version, len(b)/4)