kern/vmm: Delete local_range from global_range when not destroying gl…

…obal_range in munmap()

ports/limine: Upgrade to 7.5.3

removed unnecessary help output (vlang#141)

ports/limine: Upgrade to 7.5.2

kern/symbols: No need for a separate .symbol_table section

ports/xorg-xinit: New port

ports/mlibc: Bump revision

kern/build: Disable Flanterm's bump allocator as we do not use it

kern/limine: Add and use Flanterm info request

jinx: Upgrade to 0.2.27.1