scripts: build: gen_isr_tables: Implement local ISR generation

This commit moves all the functionality related to the current
interrupt parser into gen_isr_tables_parser_carrays.py file.
The new parser file gen_isr_tables_parser_local.py file is
implemented with the new parser that.
Additional information added to the generated interrupt header
that contains data required by the new parser.

Signed-off-by: Radosław Koppel <radoslaw.koppel@nordicsemi.no>