fix(deps): update module github.com/moby/buildkit to v0.15.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/moby/buildkit	v0.15.0 -> v0.15.1

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Release Notes

moby/buildkit (github.com/moby/buildkit)

v0.15.1

Compare Source

Welcome to the v0.15.1 release of buildkit!

Please try out the release binaries and report any issues at
https://github.com/moby/buildkit/issues.

Contributors

• CrazyMax
• Tõnis Tiigi

Notable Changes

• Fix possible panic when importing build record external error #​5181
• Fix regression with flock module where read-write mode was not applied anymore #​5183

Dependency Changes

• github.com/gofrs/flock v0.12.0 -> v0.12.1
• golang.org/x/sys v0.21.0 -> v0.22.0

Previous release can be found at v0.15.0

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