bump go.mod to Go 1.19 and run go fix

Author: web3-bot

fslock_posix.go

@@ -1,5 +1,4 @@
 //go:build !plan9 && !windows
-// +build !plan9,!windows
 
 package fslock
 

go.mod

@@ -7,4 +7,18 @@ require (
 	golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f
 )
 
-go 1.16
+require (
+	github.com/mattn/go-isatty v0.0.13 // indirect
+	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 // indirect
+	github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771 // indirect
+	github.com/mr-tron/base58 v1.1.3 // indirect
+	github.com/multiformats/go-multihash v0.0.13 // indirect
+	github.com/multiformats/go-varint v0.0.5 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.6.0 // indirect
+	go.uber.org/zap v1.16.0 // indirect
+	golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 // indirect
+)
+
+go 1.19