update platform package with critical issue

Author: kamilsk

go.mod

@@ -4,7 +4,7 @@ require (
 	github.com/briandowns/spinner v0.0.0-20190212173954-5cf08d0ac778
 	github.com/fatih/color v1.7.0
 	github.com/kamilsk/breaker v1.0.0
-	github.com/kamilsk/platform v0.5.0
+	github.com/kamilsk/platform v0.5.1
 	github.com/kamilsk/retry/v4 v4.0.0
 	github.com/mattn/go-colorable v0.1.1 // indirect
 	github.com/pkg/errors v0.8.1

go.sum

@@ -11,8 +11,8 @@ github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NH
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/kamilsk/breaker v1.0.0 h1:t10o52zQwrLXm5ZQnKDkXVr8w+05Mj+NgVPeKVPK0Ns=
 github.com/kamilsk/breaker v1.0.0/go.mod h1:v9ySMER3LyAafxjouLF3PLF2bueyFIMXSTWEMa16hdE=
-github.com/kamilsk/platform v0.5.0 h1:zTEXqBS8O/wcw92AKuxJo3x/S8+TWWjZBBGmkgOJvG0=
-github.com/kamilsk/platform v0.5.0/go.mod h1:AZtZ9SncxGgpB1zcBhtSdQQ1/j0zAy8+0DjCkuvbRCE=
+github.com/kamilsk/platform v0.5.1 h1:RWcaypFT3qjSzTFJgTVtNnTjavVORjyk4az8r/daWMQ=
+github.com/kamilsk/platform v0.5.1/go.mod h1:AZtZ9SncxGgpB1zcBhtSdQQ1/j0zAy8+0DjCkuvbRCE=
 github.com/kamilsk/retry/v4 v4.0.0 h1:XmnWZpK3FMoDGn28njHUkLzT92YRxAuV0GA0I+OPY6g=
 github.com/kamilsk/retry/v4 v4.0.0/go.mod h1:0af33qDvzbhQqdOBi7iOjEpmP4brbPmNZpo7chYlgcc=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=

vendor/github.com/kamilsk/platform/pkg/math/sequence.go

@@ -8,7 +8,7 @@ github.com/fatih/color
 github.com/inconshreveable/mousetrap
 # github.com/kamilsk/breaker v1.0.0
 github.com/kamilsk/breaker
-# github.com/kamilsk/platform v0.5.0
+# github.com/kamilsk/platform v0.5.1
 github.com/kamilsk/platform/cmd/cobra
 github.com/kamilsk/platform/pkg/fn
 github.com/kamilsk/platform/pkg/math