[BUG] Minor ordering fix

[nastasha-solomon]

Preview:

• Add and manage exceptions - Slight update to [Redo][8.6-8.13] Highlight that rule exceptions are case-sensitive #4805. Moved note about exceptions being case-sensitive to Endpoint exceptions section.

Note: No need to backport this to 8.13. Have already done this with #4825.

[github-actions]

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[mergify]

This pull request does not have a backport label. Could you fix it @nastasha-solomon? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• v7.x is the label to automatically backport to the 7.x branch.
• v7./d./d is the label to automatically backport to the 7./d branch. /d is the digit

NOTE: backport-skip has been added to this pull request.

[natasha-moore-elastic]

Looks good!