chore: bump github.com/docker/buildx from 0.19.1 to 0.19.2

Bumps [github.com/docker/buildx](https://github.com/docker/buildx) from 0.19.1 to 0.19.2.
- [Release notes](https://github.com/docker/buildx/releases)
- [Commits](docker/buildx@v0.19.1...v0.19.2)

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

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

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/cpuguy83/dockercfg v0.3.2
 	github.com/cpuguy83/go-docker v0.3.0
 	github.com/distribution/reference v0.6.0
-	github.com/docker/buildx v0.19.1
+	github.com/docker/buildx v0.19.2
 	github.com/docker/cli v27.4.0+incompatible
 	github.com/google/go-containerregistry v0.20.2
 	github.com/hashicorp/go-multierror v1.1.1

go.sum

@@ -435,8 +435,8 @@ github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5Qvfr
 github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
 github.com/dlclark/regexp2 v1.4.0 h1:F1rxgk7p4uKjwIQxBs9oAXe5CqrXlCduYEJvrF4u93E=
 github.com/dlclark/regexp2 v1.4.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
-github.com/docker/buildx v0.19.1 h1:muQEvRJLvOCS0p/67gPwjnQPWqE5ot3sGkb2Eq7vCmw=
-github.com/docker/buildx v0.19.1/go.mod h1:k4WP+XmGRYL0a7l4RZAI2TqpwhuAuSQ5U/rosRgFmAA=
+github.com/docker/buildx v0.19.2 h1:2zXzgP2liQKgQ5BiOqMc+wz7hfWgAIMWw5MR6QDG++I=
+github.com/docker/buildx v0.19.2/go.mod h1:k4WP+XmGRYL0a7l4RZAI2TqpwhuAuSQ5U/rosRgFmAA=
 github.com/docker/cli v27.4.0+incompatible h1:/nJzWkcI1MDMN+U+px/YXnQWJqnu4J+QKGTfD6ptiTc=
 github.com/docker/cli v27.4.0+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=