[ISSUE][DOCS] PhysX Character Controller Component documentation page contains deprecated screenshots, title and is missing columns in the Properties table

[LB-ArturZieba]

Describe the issue

Following issues have been found with the PhysX Character Controller Component documentation page:

• "PhysX Character Controller Properties" section - Component screenshot is deprecated. Current screenshot:
• "PhysX Character Controller Properties" section - The property table is missing "Value" and "Default" columns, which contain used values, their ranges and defaults (Please refer to the https://www.o3de.org/docs/user-guide/components/reference/physx/collider/#base-properties for context).
• "Contact Offset" section - Component screenshot is deprecated. Current screenshot:
• "Differences Between PhysX and Legacy Character Physics Components" section - This section should be renamed, as it references the Legacy Character Physics Component, which are not present in the engine. It should be noted that the text under this section does not contain deprecated information.

This issue was created as per request in https://github.com/o3de/o3de.org/issues/1744#issuecomment-1488597174.

Impacted page(s)

https://www.o3de.org/docs/user-guide/components/reference/physx/character-controller/

Expected experience

Content on the documentation page is current, properties table is updated to be consistent with https://www.o3de.org/docs/user-guide/components/reference/physx/collider/#base-properties.