(#1028) Update icons with font awesome accesibility approach

[LeaDevelop]

Description Of Changes

Unicode emoticons (⚙💾🔍➕📅🗑) replaced with font awesome accessibility ones.

Motivation and Context

Motivation was to improve the user experience and ensure consistent visual representation across different platforms and devices. Previously, emoticons were not considering accessibility, which could lead to confusion or misinterpretation of the documentation when using screen reader.

Testing

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

Pages that were validated:

• http://localhost:5086/en-us/central-management/usage/api
• http://localhost:5086/en-us/central-management/usage/website/groups
• http://localhost:5086/en-us/central-management/usage/website/reports
• http://localhost:5086/en-us/central-management/usage/website/software
• http://localhost:5086/en-us/central-management/usage/website/computers
• http://localhost:5086/en-us/central-management/usage/website/deployments
• http://localhost:5086/en-us/central-management/usage/website/administration/roles
• http://localhost:5086/en-us/central-management/usage/website/administration/users
• http://localhost:5086/en-us/central-management/usage/website/administration/audit-logs
• http://localhost:5086/en-us/central-management/usage/website/administration/sensitive-variables

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.

Change Checklist

• Requires a change to menu structure (top or left-hand side)/
• Menu structure has been updated

[st3phhays]

Hey @LeaDevelop thanks for the PR!

We may need to make some informed decisions on which of these to keep and which icons to remove completely. I will post a review with suggestions when we start our focus on accessibility in the coming weeks.

[LeaDevelop]

Sounds like a plan 👍🏻