Add available translations for GenericName

Taken from the .ts files, specifically the translations of phrases "Password Manager" and "KeePassXC - cross-platform password manager" (translations of the latter then appropriately cropped, with some help from Google Translate for the scripts I can't read).

Also add Estonian translation for Comment.

share/linux/org.keepassxc.KeePassXC.desktop

@@ -1,13 +1,39 @@
 [Desktop Entry]
 Name=KeePassXC
 GenericName=Password Manager
+GenericName[ar]=مدير كلمات المرور
+GenericName[bg]=Мениджър на пароли
+GenericName[ca]=Gestor de contrasenyes
+GenericName[cs]=Aplikace pro správu hesel
 GenericName[da]=Adgangskodehåndtering
 GenericName[de]=Passwortverwaltung
 GenericName[es]=Gestor de contraseñas
+GenericName[et]=Paroolihaldur
+GenericName[fi]=Salasanamanageri
 GenericName[fr]=Gestionnaire de mot de passe
+GenericName[hu]=Jelszókezelő
+GenericName[id]=Pengelola Sandi
+GenericName[it]=Gestione password
+GenericName[ja]=パスワードマネージャー
+GenericName[ko]=암호 관리자
+GenericName[lt]=Slaptažodžių tvarkytuvė
+GenericName[nb]=Passordhåndterer
+GenericName[nl]=Wachtwoordbeheer
+GenericName[pl]=Menedżer haseł
+GenericName[pt_BR]=Gerenciador de Senhas
+GenericName[pt]=Gestor de palavras-passe
+GenericName[ro]=Manager de parole
 GenericName[ru]=менеджер паролей
+GenericName[sk]=Správca hesiel
+GenericName[sv]=Lösenordshanterare
+GenericName[th]=แอพจัดการรหัสผ่าน
+GenericName[tr]=Parola yöneticisi
+GenericName[uk]=Розпорядник паролів
+GenericName[zh_CN]=密码管理器
+GenericName[zh_TW]=密碼管理員
 Comment=Community-driven port of the Windows application “KeePass Password Safe”
 Comment[da]=Fællesskabsdrevet port af Windows-programmet “KeePass Password Safe”
+Comment[et]=Kogukonna arendatav port Windowsi programmist KeePass Password Safe
 Exec=keepassxc %f
 TryExec=keepassxc
 Icon=keepassxc