chore: bump github.com/moby/buildkit from 0.28.0 to 0.28.1 (#10028)

Bumps [github.com/moby/buildkit](https://github.com/moby/buildkit) from 0.28.0 to 0.28.1.
- [Release notes](https://github.com/moby/buildkit/releases)
- [Commits](moby/buildkit@v0.28.0...v0.28.1)

---
updated-dependencies:
- dependency-name: github.com/moby/buildkit
  dependency-version: 0.28.1
  dependency-type: direct:production
...

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

@@ -82,9 +82,9 @@ require (
 	github.com/letsencrypt/boulder v0.20260309.0
 	github.com/mattn/go-colorable v0.1.14
 	github.com/mitchellh/go-homedir v1.1.0
-	github.com/moby/buildkit v0.28.0
+	github.com/moby/buildkit v0.28.1
 	github.com/moby/docker-image-spec v1.3.1
-	github.com/moby/patternmatcher v0.6.0
+	github.com/moby/patternmatcher v0.6.1
 	github.com/opencontainers/go-digest v1.0.0
 	github.com/opencontainers/image-spec v1.1.1
 	github.com/otiai10/copy v1.14.1

go.sum

@@ -602,8 +602,8 @@ github.com/mitchellh/mapstructure v1.5.1-0.20231216201459-8508981c8b6c h1:cqn374
 github.com/mitchellh/mapstructure v1.5.1-0.20231216201459-8508981c8b6c/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=
 github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
-github.com/moby/buildkit v0.28.0 h1:rKulfRRSduHJPNpLTk481fHElqN9tps0VUx8YV/5zsA=
-github.com/moby/buildkit v0.28.0/go.mod h1:RCuOcj/bVsCriBG8NeFzRxjiCFQKnKP7KOVlNTS18t4=
+github.com/moby/buildkit v0.28.1 h1:Tq6H6gOMU2JyEQ5rA0pa7Ey3VGNR3qpw90liSIpMQoo=
+github.com/moby/buildkit v0.28.1/go.mod h1:xO6wb9VBXszkIBxaGTLXc1rQORVQFIJRt3GSX7KzCFc=
 github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
 github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
 github.com/moby/go-archive v0.2.0 h1:zg5QDUM2mi0JIM9fdQZWC7U8+2ZfixfTYoHL7rWUcP8=
@@ -612,8 +612,8 @@ github.com/moby/moby/api v1.54.0 h1:7kbUgyiKcoBhm0UrWbdrMs7RX8dnwzURKVbZGy2GnL0=
 github.com/moby/moby/api v1.54.0/go.mod h1:8mb+ReTlisw4pS6BRzCMts5M49W5M7bKt1cJy/YbAqc=
 github.com/moby/moby/client v0.3.0 h1:UUGL5okry+Aomj3WhGt9Aigl3ZOxZGqR7XPo+RLPlKs=
 github.com/moby/moby/client v0.3.0/go.mod h1:HJgFbJRvogDQjbM8fqc1MCEm4mIAGMLjXbgwoZp6jCQ=
-github.com/moby/patternmatcher v0.6.0 h1:GmP9lR19aU5GqSSFko+5pRqHi+Ohk1O69aFiKkVGiPk=
-github.com/moby/patternmatcher v0.6.0/go.mod h1:hDPoyOpDY7OrrMDLaYoY3hf52gNCR/YOUYxkhApJIxc=
+github.com/moby/patternmatcher v0.6.1 h1:qlhtafmr6kgMIJjKJMDmMWq7WLkKIo23hsrpR3x084U=
+github.com/moby/patternmatcher v0.6.1/go.mod h1:hDPoyOpDY7OrrMDLaYoY3hf52gNCR/YOUYxkhApJIxc=
 github.com/moby/spdystream v0.5.0 h1:7r0J1Si3QO/kjRitvSLVVFUjxMEb/YLj6S9FF62JBCU=
 github.com/moby/spdystream v0.5.0/go.mod h1:xBAYlnt/ay+11ShkdFKNAG7LsyK/tmNBVvVOwrfMgdI=
 github.com/moby/sys/atomicwriter v0.1.0 h1:kw5D/EqkBwsBFi0ss9v1VG3wIkVhzGvLklJ+w3A14Sw=

vendor/github.com/moby/patternmatcher/patternmatcher.go

@@ -1162,7 +1162,7 @@ github.com/mitchellh/ioprogress
 # github.com/mitchellh/reflectwalk v1.0.2
 ## explicit
 github.com/mitchellh/reflectwalk
-# github.com/moby/buildkit v0.28.0
+# github.com/moby/buildkit v0.28.1
 ## explicit; go 1.25.5
 github.com/moby/buildkit/frontend/dockerfile/command
 github.com/moby/buildkit/frontend/dockerfile/dockerignore
@@ -1205,7 +1205,7 @@ github.com/moby/moby/client
 github.com/moby/moby/client/internal
 github.com/moby/moby/client/internal/timestamp
 github.com/moby/moby/client/pkg/versions
-# github.com/moby/patternmatcher v0.6.0
+# github.com/moby/patternmatcher v0.6.1
 ## explicit; go 1.19
 github.com/moby/patternmatcher
 github.com/moby/patternmatcher/ignorefile