build(deps): bump github.com/spf13/afero from 1.4.0 to 1.4.1

Bumps [github.com/spf13/afero](https://github.com/spf13/afero) from 1.4.0 to 1.4.1.
- [Release notes](https://github.com/spf13/afero/releases)
- [Commits](spf13/afero@v1.4.0...v1.4.1)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -45,7 +45,7 @@ require (
 	github.com/russross/blackfriday v1.5.3-0.20200218234912-41c5fccfd6f6
 	github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd
 	github.com/sanity-io/litter v1.3.0
-	github.com/spf13/afero v1.4.0
+	github.com/spf13/afero v1.4.1
 	github.com/spf13/cast v1.3.1
 	github.com/spf13/cobra v0.0.7
 	github.com/spf13/fsync v0.9.0

go.sum

@@ -408,6 +408,8 @@ github.com/spf13/afero v1.1.2 h1:m8/z1t7/fwjysjQRYbP0RD+bUIF/8tJwPdEZsI83ACI=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
 github.com/spf13/afero v1.4.0 h1:jsLTaI1zwYO3vjrzHalkVcIHXTNmdQFepW4OI8H3+x8=
 github.com/spf13/afero v1.4.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
+github.com/spf13/afero v1.4.1 h1:asw9sl74539yqavKaglDM5hFpdJVK0Y5Dr/JOgQ89nQ=
+github.com/spf13/afero v1.4.1/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
 github.com/spf13/cast v1.3.0 h1:oget//CVOEoFewqQxwr0Ej5yjygnqGkvggSE/gB35Q8=
 github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
 github.com/spf13/cast v1.3.1 h1:nFm6S0SMdyzrzcmThSipiEubIDy8WEXKNZ0UOgiRpng=