Bump github.com/moby/buildkit from 0.11.3 to 0.11.4

Bumps [github.com/moby/buildkit](https://github.com/moby/buildkit) from 0.11.3 to 0.11.4.
- [Release notes](https://github.com/moby/buildkit/releases)
- [Commits](https://github.com/moby/buildkit/compare/v0.11.3...v0.11.4)

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

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

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/docker/distribution v2.8.1+incompatible
 	github.com/docker/index-cli-plugin v0.0.34-0.20230213201827-11b2a8c1eaa7
 	github.com/jackpal/bencode-go v1.0.0
-	github.com/moby/buildkit v0.11.3
+	github.com/moby/buildkit v0.11.4
 	github.com/sirupsen/logrus v1.9.0
 )
 

go.sum

@@ -1078,8 +1078,8 @@ github.com/mitchellh/osext v0.0.0-20151018003038-5e2d6d41470f/go.mod h1:OkQIRizQ
 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 v0.11.3 h1:bnQFPHkNJTELRb2n3HISPGvB1FWzFx+YD1MTZg8bsfk=
-github.com/moby/buildkit v0.11.3/go.mod h1:P8MqGq7YrIDldCdZLhK8M/vPcrFYZ6GX1crX0j4hOmQ=
+github.com/moby/buildkit v0.11.4 h1:mleVHr+n7HUD65QNUkgkT3d8muTzhYUoHE9FM3Ej05s=
+github.com/moby/buildkit v0.11.4/go.mod h1:P5Qi041LvCfhkfYBHry+Rwoo3Wi6H971J2ggE+PcIoo=
 github.com/moby/locker v1.0.1 h1:fOXqR41zeveg4fFODix+1Ch4mj/gT0NE1XJbp/epuBg=
 github.com/moby/locker v1.0.1/go.mod h1:S7SDdo5zpBK84bzzVlKr2V0hz+7x9hWbYC/kq7oQppc=
 github.com/moby/spdystream v0.2.0 h1:cjW1zVyyoiM0T7b6UoySUFqzXMoqRckQtXwGPiBhOM8=