Fix AUR builds, take 24

See merge request !154

Bump pkg rel to test AUR publishing live.

See merge request !153

Aur packaging by fazle

Closes #275

See merge request !152

Currently translated at 100.0% (264 of 264 strings)

Translation: /e//Easy Installer
Translate-URL: https://i18n.e.foundation/projects/e/easy-installer/de/

Currently translated at 81.8% (216 of 264 strings)

Translation: /e//Easy Installer
Translate-URL: https://i18n.e.foundation/projects/e/easy-installer/eu/

GS290: Update installation procedure

Closes #407

See merge request e/tools/easy-installer!150

* We upgrade the firmware partitions now, so initial stock ROM version shouldnt be a concern

* Modify flash-script for windows and linux (To be compatible with newer images having firmware)
* Modify error codes to match the new script
* Add appropriate translation for newly added errors

* These will be included within the ROM archive from now on

Currently translated at 100.0% (252 of 252 strings)

Translation: /e//Easy Installer
Translate-URL: https://i18n.e.foundation/projects/e/easy-installer/nl/

Currently translated at 89.6% (226 of 252 strings)

Translation: /e//Easy Installer
Translate-URL: https://i18n.e.foundation/projects/e/easy-installer/fr/

update arch package to v0.13.4-beta

See merge request e/tools/easy-installer!149

Currently translated at 100.0% (252 of 252 strings)

Translation: /e//Easy Installer
Translate-URL: https://i18n.e.foundation/projects/e/easy-installer/it/

Currently translated at 100.0% (252 of 252 strings)

Translation: /e//Easy Installer
Translate-URL: https://i18n.e.foundation/projects/e/easy-installer/ru/

4738 issue disable t2e

Closes e/backlog#4739

See merge request e/tools/easy-installer!143

Currently translated at 34.5% (87 of 252 strings)

Translation: /e//Easy Installer
Translate-URL: https://i18n.e.foundation/projects/e/easy-installer/gd/

Apply @nicofonk proposal for Dockerfile

See merge request e/tools/easy-installer!140

Refactor Command.java class

Closes #360

See merge request e/tools/easy-installer!137

Update docker file to use channel 5.x

See merge request e/tools/easy-installer!139