docs: updated the license date

support GCC15

rename calculate_waste.py to calculate-waste

update libdivide to 5.2.0

add newer compiler versions for GitHub workflow

handle GitHub runner image updates

update outdated branch in README

remove trailing whitespace

preserve PROT_MTE when releasing memory

use wrapper for calling memory_map_mte

reuse code for memory_map_mte

reduce probability hint for is_memtag_enabled

remove redundant warning switches for Android

Fix -Wimplicit-function-declaration error with gcc 14.

android: use more basic CPU target for memtag