Update ArchWiki article URLs

Use the new, prettier short URLs.

README.rst

@@ -143,7 +143,7 @@ Contribute
 
 Development of archiso takes place on Arch Linux' Gitlab: https://gitlab.archlinux.org/archlinux/archiso.
 
-Please read our distribution-wide `Code of Conduct <https://wiki.archlinux.org/index.php/Code_of_conduct>`_ before
+Please read our distribution-wide `Code of Conduct <https://wiki.archlinux.org/title/Code_of_conduct>`_ before
 contributing, to understand what actions will and will not be tolerated.
 
 Read our `contributing guide <CONTRIBUTING.rst>`_ to learn more about how to provide fixes or improvements for the code

archiso/mkarchiso

@@ -439,7 +439,7 @@ _make_bootmode_bios.syslinux.mbr() {
 
     # Add other aditional/extra files to ${install_dir}/boot/
     if [[ -e "${pacstrap_dir}/boot/memtest86+/memtest.bin" ]]; then
-        # rename for PXE: https://wiki.archlinux.org/index.php/Syslinux#Using_memtest
+        # rename for PXE: https://wiki.archlinux.org/title/Syslinux#Using_memtest
         install -m 0644 -- "${pacstrap_dir}/boot/memtest86+/memtest.bin" "${isofs_dir}/${install_dir}/boot/memtest"
         install -d -m 0755 -- "${isofs_dir}/${install_dir}/boot/licenses/memtest86+/"
         install -m 0644 -- "${pacstrap_dir}/usr/share/licenses/common/GPL2/license.txt" \
@@ -767,7 +767,7 @@ _add_xorrisofs_options_bios.syslinux.mbr() {
         # When GPT is used, create an additional partition in the MBR (besides 0xEE) for sectors 0–1 (MBR
         # bootstrap code area) and mark it as bootable
         # May allow booting on some systems
-        # https://wiki.archlinux.org/index.php/Partitioning#Tricking_old_BIOS_into_booting_from_GPT
+        # https://wiki.archlinux.org/title/Partitioning#Tricking_old_BIOS_into_booting_from_GPT
         '--mbr-force-bootable'
         # Move the first partition away from the start of the ISO to match the expectations of partition editors
         # May allow booting on some systems

configs/releng/airootfs/etc/motd

 To install Arch Linux follow the installation guide:
-https://wiki.archlinux.org/index.php/Installation_guide
+https://wiki.archlinux.org/title/Installation_guide
 
 For Wi-Fi, authenticate to the wireless network using the iwctl utility.
 For mobile broadband (WWAN) modems, connect with the mmcli utility.

configs/releng/airootfs/usr/local/bin/Installation_guide

@@ -2,4 +2,4 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-exec lynx 'https://wiki.archlinux.org/index.php/Installation_guide'
+exec lynx 'https://wiki.archlinux.org/title/Installation_guide'