Bump github.com/spf13/afero from 1.9.3 to 1.9.4 (#33)

Bumps [github.com/spf13/afero](https://github.com/spf13/afero) from 1.9.3 to 1.9.4.
- [Release notes](https://github.com/spf13/afero/releases)
- [Commits](spf13/afero@v1.9.3...v1.9.4)

---
updated-dependencies:
- dependency-name: github.com/spf13/afero
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/google/go-github/v35 v35.3.0
 	github.com/nhatthm/plugin-registry v0.3.0
 	github.com/nhatthm/plugin-registry-fs v0.3.0
-	github.com/spf13/afero v1.9.3
+	github.com/spf13/afero v1.9.4
 	github.com/stretchr/testify v1.8.1
 	go.nhat.io/aferoassert v0.2.0
 	go.nhat.io/aferomock v0.4.0

go.sum

@@ -193,8 +193,9 @@ github.com/sergi/go-diff v1.3.1 h1:xkr+Oxo4BOQKmkn/B9eMK0g5Kg/983T9DqqPHwYqD+8=
 github.com/sergi/go-diff v1.3.1/go.mod h1:aMJSSKb2lpPvRNec0+w3fl7LP9IOFzdc9Pa4NFbPK1I=
 github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
 github.com/spf13/afero v1.9.2/go.mod h1:iUV7ddyEEZPO5gA3zD4fJt6iStLlL+Lg4m2cihcDf8Y=
-github.com/spf13/afero v1.9.3 h1:41FoI0fD7OR7mGcKE/aOiLkGreyf8ifIOQmJANWogMk=
 github.com/spf13/afero v1.9.3/go.mod h1:iUV7ddyEEZPO5gA3zD4fJt6iStLlL+Lg4m2cihcDf8Y=
+github.com/spf13/afero v1.9.4 h1:Sd43wM1IWz/s1aVXdOBkjJvuP8UdyqioeE4AmM0QsBs=
+github.com/spf13/afero v1.9.4/go.mod h1:iUV7ddyEEZPO5gA3zD4fJt6iStLlL+Lg4m2cihcDf8Y=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.3.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=