Update sigstore/cosign-installer action to v3.7.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
sigstore/cosign-installer	action	minor	v3.6.0 -> v3.7.0

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Release Notes

sigstore/cosign-installer (sigstore/cosign-installer)

v3.7.0

Compare Source

What's Changed

• Bump actions/checkout from 4.1.7 to 4.2.0 by @​dependabot in https://github.com/sigstore/cosign-installer/pull/172
• bump for latest cosign v2.4.1 release by @​bobcallaway in https://github.com/sigstore/cosign-installer/pull/173

Full Changelog: sigstore/cosign-installer@v3.6.0...v3.7.0

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Summary by Sourcery

Update the sigstore/cosign-installer GitHub Action to version v3.7.0 in the CI workflow to incorporate the latest changes and improvements.

CI:

• Update sigstore/cosign-installer GitHub Action to version v3.7.0 in the docker-publish workflow.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request updates the sigstore/cosign-installer action from version 3.6.0 to 3.7.0 in the GitHub Actions workflow file. The update is a minor version bump that includes dependency updates and the latest cosign v2.4.1 release.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Update sigstore/cosign-installer action to v3.7.0	Changed the version tag from 4959ce089c160fddf62f7b42464195ba1a56d382 (v3.6.0) to dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da (v3.7.0) Incorporates the latest cosign v2.4.1 release Includes a dependency update: actions/checkout from 4.1.7 to 4.2.0	.github/workflows/docker-publish.yml

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We have skipped reviewing this pull request. It seems to have been created by a bot (hey, renovate[bot]!). We assume it knows what it's doing!