(docs) Remove Artifactory from caching/excessive usage docs

[Windos]

Description Of Changes

There is an issue where Artifactory is not able to correctly cache requests to the Chocolatey Community Repository.
Removing references to Artifactory in the Excessive Usage docs to avoid confusion.

Motivation and Context

Usage of Artifactory is resulting in triggering excessive usage blocks and so removing from the docs as an option for avoiding triggering these blocks makes sense.

Testing

• I have previewed these changes using the Docker Container or another method before submitting this pull request.

Change Types Made

• Minor documentation fix (typos etc.).
• Major documentation change (refactoring, reformatting or adding documentation to existing page).
• New documentation page added.
• The change I have made should have a video added, and I have raised an issue for this.
  • Issue #

Change Checklist

• Requires a change to menu structure (top or left-hand side)/
• Menu structure has been updated
• Images added to the img repository?
  • PR -
• All items are complete on the Definition of Done.

Related Issue

N/A