Bump github.com/docker/buildx in /tools in the tools group

Bumps the tools group in /tools with 1 update: [github.com/docker/buildx](https://github.com/docker/buildx).


Updates `github.com/docker/buildx` from 0.15.0 to 0.15.1
- [Release notes](https://github.com/docker/buildx/releases)
- [Commits](docker/buildx@v0.15.0...v0.15.1)

---
updated-dependencies:
- dependency-name: github.com/docker/buildx
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: tools
...

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

tools/go.mod

@@ -3,7 +3,7 @@ module github.com/submariner-io/shipyard/tools
 go 1.22.0
 
 require (
-	github.com/docker/buildx v0.15.0
+	github.com/docker/buildx v0.15.1
 	github.com/golangci/golangci-lint v1.59.1
 	github.com/mikefarah/yq/v4 v4.44.2
 	github.com/psampaz/go-mod-outdated v0.9.0
@@ -219,7 +219,7 @@ require (
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
-	github.com/moby/buildkit v0.14.0 // indirect
+	github.com/moby/buildkit v0.14.1 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect
 	github.com/moby/locker v1.0.1 // indirect
 	github.com/moby/patternmatcher v0.6.0 // indirect

tools/go.sum

@@ -226,8 +226,8 @@ github.com/distribution/distribution/v3 v3.0.0-20230214150026-36d8c594d7aa h1:L9
 github.com/distribution/distribution/v3 v3.0.0-20230214150026-36d8c594d7aa/go.mod h1:WHNsWjnIn2V1LYOrME7e8KxSeKunYHsxEm4am0BUtcI=
 github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
 github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
-github.com/docker/buildx v0.15.0 h1:PVq4IMnTvw1Sx0RKDWbfi2eTGawFd9CMBYnz9xat93Y=
-github.com/docker/buildx v0.15.0/go.mod h1:AdkB1RIcU4rfZ6mpw2PA2pOi1ppI9yvFXkVEpq5EmS4=
+github.com/docker/buildx v0.15.1 h1:1cO6JIc0rOoC8tlxfXoh1HH1uxaNvYH1q7J7kv5enhw=
+github.com/docker/buildx v0.15.1/go.mod h1:16DQgJqoggmadc1UhLaUTPqKtR+PlByN/kyXFdkhFCo=
 github.com/docker/cli v26.1.4+incompatible h1:I8PHdc0MtxEADqYJZvhBrW9bo8gawKwwenxRM7/rLu8=
 github.com/docker/cli v26.1.4+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
 github.com/docker/cli-docs-tool v0.7.0 h1:M2Da98Unz2kz3A5d4yeSGbhyOge2mfYSNjAFt01Rw0M=
@@ -643,8 +643,8 @@ github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RR
 github.com/mitchellh/reflectwalk v1.0.0/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
 github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=
 github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
-github.com/moby/buildkit v0.14.0 h1:mHv2lFS8znLDRc4SMyM2B9tPjxWh2blMvr0H7ARquNM=
-github.com/moby/buildkit v0.14.0/go.mod h1:1XssG7cAqv5Bz1xcGMxJL123iCv5TYN4Z/qf647gfuk=
+github.com/moby/buildkit v0.14.1 h1:2epLCZTkn4CikdImtsLtIa++7DzCimrrZCT1sway+oI=
+github.com/moby/buildkit v0.14.1/go.mod h1:1XssG7cAqv5Bz1xcGMxJL123iCv5TYN4Z/qf647gfuk=
 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/locker v1.0.1 h1:fOXqR41zeveg4fFODix+1Ch4mj/gT0NE1XJbp/epuBg=