docs: align with style guide by replacing "i.e." with "that is"

[aliden1z]

This PR updates the zone-errors.md documentation to comply with the Google Developer Documentation Style Guidelines.

Changes

Replaced the abbreviation "i.e." with "that is" to follow the style guide's recommendation of avoiding Latin abbreviations.

According to the Google Style Guide, abbreviations like i.e. and e.g. should be avoided in favor of their English equivalents.

Thanks for the review!

Description of what this PR is changing or adding, and why:

Issues fixed by this PR (if any):

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Presubmit checklist

• If you are unwilling, or unable, to sign the CLA, even for a tiny, one-word PR, please file an issue instead of a PR.
• If this PR is not meant to land until a future stable release, mark it as draft with an explanation.
• This PR follows the Google Developer Documentation Style Guidelines—for example, it doesn't use i.e. or e.g., and it avoids I and we (first-person pronouns).
• This PR uses semantic line breaks
  of 80 characters or fewer.

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[gemini-code-assist]

Code Review

This pull request updates the documentation for zone errors by replacing 'i.e.' with 'that is'. Feedback indicates that this change should be reverted because it modifies a block representing verbatim framework output, which could lead to inaccuracies in the documentation.