chore(deps): bump github.com/onsi/gomega in /plugins/buildpacks

Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.43.0 to 1.43.1.
- [Release notes](https://github.com/onsi/gomega/releases)
- [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md)
- [Commits](https://github.com/onsi/gomega/compare/v1.43.0...v1.43.1)

---
updated-dependencies:
- dependency-name: github.com/onsi/gomega
  dependency-version: 1.43.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

plugins/buildpacks/go.mod

@@ -5,7 +5,7 @@ go 1.26.2
 require (
 	github.com/dokku/dokku/plugins/app-json v0.0.0-00010101000000-000000000000
 	github.com/dokku/dokku/plugins/common v0.0.0-00010101000000-000000000000
-	github.com/onsi/gomega v1.43.0
+	github.com/onsi/gomega v1.43.1
 	github.com/spf13/pflag v1.0.10
 )
 
@@ -26,7 +26,7 @@ require (
 	github.com/pkg/sftp v1.13.11 // indirect
 	github.com/ryanuber/columnize v2.1.2+incompatible // indirect
 	github.com/tailscale/hujson v0.0.0-20250605163823-992244df8c5a // indirect
-	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	go.yaml.in/yaml/v3 v3.0.5 // indirect
 	golang.org/x/crypto v0.57.0 // indirect
 	golang.org/x/net v0.58.0 // indirect
 	golang.org/x/sync v0.23.0 // indirect