build(deps): bump github.com/tinkerbell/rufio from 0.6.3 to 0.6.4

Bumps [github.com/tinkerbell/rufio](https://github.com/tinkerbell/rufio) from 0.6.3 to 0.6.4.
- [Release notes](https://github.com/tinkerbell/rufio/releases)
- [Commits](tinkerbell/rufio@v0.6.3...v0.6.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/onsi/gomega v1.36.2
 	github.com/rs/zerolog v1.33.0
 	github.com/spf13/pflag v1.0.5
-	github.com/tinkerbell/rufio v0.6.3
+	github.com/tinkerbell/rufio v0.6.4
 	github.com/tinkerbell/tink v0.12.2
 	k8s.io/api v0.31.3
 	k8s.io/apimachinery v0.31.3

go.sum

@@ -213,8 +213,8 @@ github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/tinkerbell/rufio v0.6.3 h1:NTV9XG7lKbWbtSJwbagjNJUjcdGU6g1K/SZCunrZZxA=
-github.com/tinkerbell/rufio v0.6.3/go.mod h1:UF/chZ7Q2DxilwicuBU/2kq7LojY64qxL0KR4kREjvo=
+github.com/tinkerbell/rufio v0.6.4 h1:q/h8CgQtStLK7bSjprskgqMjnYfBwSUhDp6h1Sbg3iI=
+github.com/tinkerbell/rufio v0.6.4/go.mod h1:IavMOkADdR1CeC0gzZM39ycccPIoeVMZ1qdtGtwv5ow=
 github.com/tinkerbell/tink v0.12.2 h1:ROe5SAx5X8hHEROm9OJzc6XLhEzOhUcdGpY2bLVAOnk=
 github.com/tinkerbell/tink v0.12.2/go.mod h1:Cpv7pSazMhq6HYVAByHJu2tkLIsR9K/mBY1S87RQbC4=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=