Deprecation: #73185 - Deprecate NullTimeTracker 

See forge#73185

Description 

The class TYPO3CMSCoreTimeTrackerNullTimeTracker has been marked as deprecated in favor of the TimeTracker class.

Impact 

Calling this class directly will trigger a deprecation log entry.

Affected Installations 

Any TYPO3 instance using TYPO3CMSCoreTimeTrackerNullTimeTracker directly within an extension or third-party code.

Migration 

Initialize TYPO3CMSCoreTimeTrackerTimeTracker with false as first parameter.