add a new option -flarge-source-files.

add a new option -flarge-source-files.

gcc/ChangeLog:

	PR c/94230
	* common.opt: Add -flarge-source-files.
	* doc/invoke.texi: Document it.
	* toplev.c (process_options): set line_table->default_range_bits
	to 0 when flag_large_source_files is true.

gcc/c-family/ChangeLog:

	PR c/94230
	* c-indentation.c (get_visual_column): Add a hint to use the new
	-flarge-source-files option.

gcc/testsuite/ChangeLog:

	PR c/94230
	* gcc.dg/plugin/location-overflow-test-1.c (fn_1): New message to
	provide hint to use the new -flarge-source-files option.