Update golang.org/x/sys commit hash to b775942 (#47)

renovate[bot] · WhiteSource Renovate · mattn · commit 8a28c40e0162 · 2020-01-16T22:21:07.000+09:00
Co-authored-by: WhiteSource Renovate &lt;renovatebot@gmail.com&gt;
diff --git a/go.mod b/go.mod
@@ -2,4 +2,4 @@ module github.com/mattn/go-isatty
 
 go 1.12
 
-require golang.org/x/sys v0.0.0-20200107162124-548cf772de50
+require golang.org/x/sys v0.0.0-20200116001909-b77594299b42
diff --git a/go.sum b/go.sum
@@ -2,3 +2,5 @@ golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200107162124-548cf772de50 h1:YvQ10rzcqWXLlJZ3XCUoO25savxmscf4+SC+ZqiCHhA=
 golang.org/x/sys v0.0.0-20200107162124-548cf772de50/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42 h1:vEOn+mP2zCOVzKckCZy6YsCtDblrpj/w7B9nxGNELpg=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

Original file line number	Diff line number	Diff line change
`@@ -2,4 +2,4 @@ module github.com/mattn/go-isatty`
`2`	`2`
`3`	`3`	`go 1.12`
`4`	`4`
`5`		`-require golang.org/x/sys v0.0.0-20200107162124-548cf772de50`
	`5`	`+require golang.org/x/sys v0.0.0-20200116001909-b77594299b42`