chore(deps): bump github.com/moby/buildkit from 0.8.2 to 0.8.3 (#3051)

Bumps [github.com/moby/buildkit](https://github.com/moby/buildkit) from 0.8.2 to 0.8.3.
- [Release notes](https://github.com/moby/buildkit/releases)
- [Commits](moby/buildkit@v0.8.2...v0.8.3)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -21,7 +21,7 @@ require (
 	github.com/mailru/easyjson v0.7.7
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
 	github.com/mitchellh/reflectwalk v1.0.1 // indirect
-	github.com/moby/buildkit v0.8.2
+	github.com/moby/buildkit v0.8.3
 	github.com/nxadm/tail v1.4.8 // indirect
 	github.com/onsi/ginkgo v1.15.0 // indirect
 	github.com/onsi/gomega v1.10.5 // indirect

go.sum

@@ -869,8 +869,8 @@ 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 v1.0.1 h1:FVzMWA5RllMAKIdUSC8mdWo3XtwoecrH79BY70sEEpE=
 github.com/mitchellh/reflectwalk v1.0.1/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
-github.com/moby/buildkit v0.8.2 h1:kvb0cLWss4mOhCxcXSTENzzA+t1JR1eIyXFhDrI+73g=
-github.com/moby/buildkit v0.8.2/go.mod h1:5PZi7ALzuxG604ggYSeN+rzC+CyJscuXS7WetulJr1Y=
+github.com/moby/buildkit v0.8.3 h1:vFlwUQ6BZE1loZ8zoZH3fYgmA1djFCS3DrOhCVU6ZZE=
+github.com/moby/buildkit v0.8.3/go.mod h1:jUezwyOvKdkbcvR66WuKzPYQUO3sQ8i/eChLZ7kEmg8=
 github.com/moby/locker v1.0.1/go.mod h1:S7SDdo5zpBK84bzzVlKr2V0hz+7x9hWbYC/kq7oQppc=
 github.com/moby/sys/mount v0.1.0/go.mod h1:FVQFLDRWwyBjDTBNQXDlWnSFREqOo3OKX9aqhmeoo74=
 github.com/moby/sys/mount v0.1.1/go.mod h1:FVQFLDRWwyBjDTBNQXDlWnSFREqOo3OKX9aqhmeoo74=