Use non-permalink for HIGHEST_SUPPORTED_K8S_VERSION

[maxrjones]

Reference Issues or PRs

Relates to nebari-dev/nebari#2301, nebari-dev/nebari#2276

What does this implement/fix?

The permalink to an old commit led me down a bit of a rabbit hole through the issues/PRs above to find out Nebari's plans for 1.26's planned EOL (e.g., references above). I think it would make more sense to use a non-permalink so readers are taken to the lastest commit and can see the current maximum supported k8s version. That said, I'm not sure whether the branch should be develop or main (this PR currently uses the default branch of develop).

Put a x in the boxes that apply

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds a feature)
• Breaking change (fix or feature that would cause existing features not to work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build related changes
• Other (please describe):

Testing

• Did you test the pull request locally?
• Did you add new tests?

Documentation

Access-centered content checklist

Text styling

• The content is written with plain language (where relevant).
• If there are headers, they use the proper header tags (with only one level-one header: H1 or # in markdown).
• All links describe where they link to (for example, check the Nebari website).
• This content adheres to the Nebari style guides.

Non-text content

• All content is represented as text (for example, images need alt text, and videos need captions or descriptive transcripts).
• If there are emojis, there are not more than three in a row.
• Don't use flashing GIFs or videos.
• If the content were to be read as plain text, it still makes sense, and no information is missing.

Any other comments?

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[marcelovilla]

Nice catch @maxrjones! Thank you for that. I think it would make more sense to point to the main branch as it is consistent with the latest release (develop might have changes that have not been released yet).

[marcelovilla]

Although I believe the permalink was originally added to make sure we were always linking to that particular line, I think the line numbers in constants.py file do not change that often and readers will benefit to having it linking to the up-to-date version.