Make Storage Engine Statistics output deterministic

[lewart3]

Fixes #26 Engine sizes are printed in random order in Storage Engine Statistics section

Summary by Sourcery

Bug Fixes:

• Ensure storage engine size statistics are listed in a consistent, predictable order instead of varying between runs.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Ensure the Storage Engine Statistics report engine sizes in a deterministic, sorted order instead of relying on Perl hash iteration order.

File-Level Changes

Change	Details	Files
Make iteration over storage engine statistics deterministic by sorting engine keys before printing.	Replace hash iteration using each(%enginestats) with a foreach loop over sort keys %enginestats. Retrieve each engine size from the enginestats hash inside the sorted loop before printing statistics. Preserve existing output formatting while guaranteeing a consistent engine order across runs.	mysqltuner.pl

Assessment against linked issues

Issue	Objective	Addressed	Explanation
#26	Make the Storage Engine Statistics section print engine size lines in a deterministic, consistent order instead of random hash iteration order.	✅

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[sourcery-ai]

Hey - I've reviewed your changes and they look great!

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[jmrenouard]

Hi @lewart3

Thanks for this PR