fix(l10n): Update translations from Transifex

Signed-off-by: Nextcloud bot <bot@nextcloud.com>

Author: nextcloud-bot

l10n/ga.js

@@ -78,6 +78,7 @@
     "Docker network" : "Líonra docker",
     "Nextcloud URL" : "URL Nextcloud",
     "HaProxy password" : "Pasfhocal HaProxy",
+    "(not set)" : "(ní socraithe)",
     "GPU support" : "Tacaíocht GPU",
     "Computation device" : "Gléas ríomhaireachta",
     "Memory limit" : "Teorainn chuimhne",