feat(auth/linux): add pacman build

auth/linux/packaging/pacman/make_config.yaml

@@ -0,0 +1,54 @@
+display_name: Auth
+package_name: auth
+maintainer:
+  name: Ente.io Developers
+  email: human@ente.io
+licenses:
+  - GPLv3
+icon: assets/icons/auth-icon.png
+installed_size: 36000
+
+dependencies:
+  - c-ares
+  - ffmpeg
+  - gtk3
+  - http-parser
+  - libevent
+  - libvpx
+  - libxslt
+  - libxss
+  - minizip
+  - nss
+  - re2
+  - snappy
+  - libnotify
+  - libappindicator-gtk3
+
+keywords:
+  - Authentication
+  - 2FA
+
+generic_name: Ente Authentication
+
+categories:
+  - Utility
+
+supported_mime_type:
+  - x-scheme-handler/enteauth
+
+postinstall_scripts: |
+  gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
+  update-desktop-database -q
+  if [ ! -e /usr/lib/libsodium.so.23 ]; then
+      ln -s /usr/lib/libsodium.so /usr/lib/libsodium.so.23
+  fi
+
+postuninstall_scripts: |
+  post_install
+  
+postremove_scripts: |
+  gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
+  update-desktop-database -q
+  if [ -e /usr/lib/libsodium.so.23 ]; then
+      rm /usr/lib/libsodium.so.23
+  fi