Fix(l10n): Update translations from Transifex

apps/files_sharing/l10n/en_GB.js

apps/files_sharing/l10n/en_GB.json

apps/files_sharing/l10n/eu.js

apps/files_sharing/l10n/eu.json

apps/files_sharing/l10n/ga.js

apps/files_sharing/l10n/ga.json

apps/files_sharing/l10n/gl.js

apps/files_sharing/l10n/gl.json

apps/files_sharing/l10n/sv.js

apps/files_sharing/l10n/sv.json

apps/settings/l10n/en_GB.js

apps/settings/l10n/en_GB.json

lib/l10n/sv.js

lib/l10n/sv.json