Update dependency puma to v6 - autoclosed

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This PR contains the following updates:

Package	Update	Change
puma	major	"~> 5.0" -> "~> 6.0"

By merging this PR, the issue #1 will be automatically resolved and closed:

Severity	CVSS Score	Vulnerability
High	7.3	CVE-2023-40175
Medium	5.9	CVE-2024-21647
Medium	5.4	CVE-2024-45614

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• If you want to rebase/retry this PR, check this box

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⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Gemfile.lock

[09:11:06.795] INFO (489234): Installing tool ruby@3.0.0...
installing v2 tool ruby v3.0.0
/usr/local/containerbase/tools/v2/ruby.sh: line 82: /etc/gemrc: Permission denied
[09:11:06.953] ERROR (489234): Command failed with exit code 1: /usr/local/containerbase/bin/install-tool.sh ruby 3.0.0
[09:11:06.953] FATAL (489234): Install tool ruby failed in 165ms.