FIX Don't log to the error handler

[GuySartorelli]

Issue

• Logging to LoggerInterface::class . '.errorhandler' halts execution and shows blue screen #11511

[emteknetnz]

Suggested change

	# Core error handling - only uncaught exceptions and PHP errors should be caught by this handler.
	# This handler displays those errors in the browser and CLI.
	# Core error handling - only uncaught exceptions and PHP errors should be caught by this handler.
	# This handler displays those errors in the browser and CLI.
	# Projects should not attach log handlers to this logging service.

[GuySartorelli]

Done but I called it an "error handler" service not a "logging" service since it shouldn't be used for logging.