Feature: #85550 - Introduce context for TypoScript data getText property

See Issue #85550

Description

The new context API can now be accessed via the getText property in TypoScript.

Example:

page.10 = TEXT
page.10.data = context:workspace:id
page.10.wrap = You are in workspace: |

Where as context is the keyword for accessing an aspect, the second part is the name of the aspect, and the third part is the property of the aspect.

data = context:[aspectName]:[propertyName]

If a property is an array, it is converted into a comma-separated list.