build(deps): bump github.com/cyphar/filepath-securejoin

Bumps [github.com/cyphar/filepath-securejoin](https://github.com/cyphar/filepath-securejoin) from 0.5.0 to 0.6.0.
- [Release notes](https://github.com/cyphar/filepath-securejoin/releases)
- [Changelog](https://github.com/cyphar/filepath-securejoin/blob/main/CHANGELOG.md)
- [Commits](cyphar/filepath-securejoin@v0.5.0...v0.6.0)

---
updated-dependencies:
- dependency-name: github.com/cyphar/filepath-securejoin
  dependency-version: 0.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/apex/log v1.9.0
 	github.com/blang/semver/v4 v4.0.0
 	github.com/containerd/platforms v0.2.1
-	github.com/cyphar/filepath-securejoin v0.5.0
+	github.com/cyphar/filepath-securejoin v0.6.0
 	github.com/docker/go-units v0.5.0
 	github.com/klauspost/compress v1.11.3
 	github.com/klauspost/pgzip v1.2.6

go.sum

@@ -18,8 +18,8 @@ github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46t
 github.com/cpuguy83/go-md2man/v2 v2.0.7 h1:zbFlGlXEAKlwXpmvle3d8Oe3YnkKIK4xSRTd3sHPnBo=
 github.com/cpuguy83/go-md2man/v2 v2.0.7/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/cyphar/filepath-securejoin v0.5.0 h1:hIAhkRBMQ8nIeuVwcAoymp7MY4oherZdAxD+m0u9zaw=
-github.com/cyphar/filepath-securejoin v0.5.0/go.mod h1:Sdj7gXlvMcPZsbhwhQ33GguGLDGQL7h7bg04C/+u9jI=
+github.com/cyphar/filepath-securejoin v0.6.0 h1:BtGB77njd6SVO6VztOHfPxKitJvd/VPT+OFBFMOi1Is=
+github.com/cyphar/filepath-securejoin v0.6.0/go.mod h1:A8hd4EnAeyujCJRrICiOWqjS1AX0a9kM5XL+NwKoYSc=
 github.com/cyphar/go-mtree v0.0.0-20250928235313-918fa724e2fe h1:McEMcTs2zpCIZWubd+vGEMpek2rzGl1aPeOcryyD4Tw=
 github.com/cyphar/go-mtree v0.0.0-20250928235313-918fa724e2fe/go.mod h1:M9fxI2xfH2hUj+eQ+ygbyXVFFlGt047SDy9TuF/xteY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=