Remove launcher for PasswordSafe.

First of all, the application was renamed to Secrets. Also, it's not
needed anymore.

.local/share/applications/org.gnome.PasswordSafe.desktop

-[Desktop Entry]
-Name[ca]=Caixa forta de contrasenyes
-Name[cs]=Trezor na hesla
-Name[da]=Adgangskodeboks
-Name[de]=Passwort-Safe
-Name[es]=Depósito seguro de contraseñas
-Name[eu]=Password Safe
-Name[fi]=Salasanasäilö
-Name[fr]=Password Safe
-Name[hr]=Trezor za lozinke
-Name[hu]=Jelszókezelő
-Name[id]=Password Safe
-Name[it]=Password Safe
-Name[nb]=Passord Safe
-Name[nl]=Wachtwoordkluis
-Name[pa]=ਪਾਸਵਰਡ ਸੇਫ਼
-Name[pl]=Password Safe
-Name[pt]=Password Safe
-Name[pt_BR]=Password Safe
-Name[ro]=Seif de parole
-Name[ru]=Сейф паролей
-Name[sr]=Сеф за лозинке
-Name[sv]=Password Safe
-Name[tr]=Parola Kasası
-Name[uk]=Сейф для паролів
-Name[vi]=Két giữ mật khẩu
-Name[zh_CN]=密码保险箱
-Name=Password Safe
-Comment[ca]=Un gestor de contrasenyes per al GNOME
-Comment[cs]=Správa hesel pro GNOME
-Comment[da]=En adgangskodehåndtering til GNOME
-Comment[de]=Eine Passwortverwaltung für GNOME
-Comment[el]=Διαχειριστής συνθηματικών για το GNOME
-Comment[es]=Un gestor de contraseñas para GNOME
-Comment[eu]=Pasahitzen kudeatzailea GNOMErako
-Comment[fi]=Salasanojen hallintasovellus Gnomelle
-Comment[fr]=Gestionnaire de mots de passe pour GNOME
-Comment[hr]=Upravljač lozinki za GNOME
-Comment[hu]=Jelszókezelő a GNOME-hoz
-Comment[id]=Manajer kata sandi untuk GNOME
-Comment[it]=Un gestore di password per GNOME
-Comment[nl]=Een wachtwoordbeheerder voor Gnome
-Comment[pa]=ਗਨੋਮ ਲਈ ਪਾਸਵਰਡ ਮੈਨੇਜਰ
-Comment[pl]=Menedżer haseł dla środowiska GNOME
-Comment[pt]=Um gestor de palavras-passe para o GNOME
-Comment[pt_BR]=Um gerenciador de senhas para o GNOME
-Comment[ro]=Un administrator de parole pentru GNOME
-Comment[ru]=Менеджер паролей для GNOME
-Comment[sr]=Управник лозинки за Гном
-Comment[sv]=En lösenordshanterare för GNOME
-Comment[tr]=GNOME için parola yöneticisi
-Comment[uk]=Засіб керування паролями для GNOME
-Comment[vi]=Phần mềm quản lý mật khẩu cho GNOME
-Comment[zh_CN]=GNOME 的密码管理器
-Comment=A password manager for GNOME
-Icon=org.gnome.PasswordSafe
-Exec=/usr/bin/flatpak run --branch=stable --arch=x86_64 --command=gnome-passwordsafe --file-forwarding org.gnome.PasswordSafe @@u %U @@
-Terminal=false
-Type=Application
-Categories=Utility;GTK;GNOME;
-MimeType=application/x-keepass2;
-Keywords[ca]=mot de pas;encripta;segur;xifrat;
-Keywords[cs]=keepass;hesla;šifrování;bezpečnost;zabezpečení;
-Keywords[da]=keepass;kryptér;beskyt;sikker;
-Keywords[de]=keepass;verschlüsseln;sicher;
-Keywords[es]=keepass;cifrado;seguridad;contraseñas;depósito seguro;
-Keywords[eu]=keepass;zifratu;segurua;
-Keywords[fi]=keepass;encrypt;secure;
-Keywords[fr]=keepass;chiffrement;sécurisé;
-Keywords[hr]=keepass;šifriranje;zaštita;
-Keywords[hu]=keepass;titkosítás;biztonság;
-Keywords[id]=keepass;enkripsi;aman;
-Keywords[it]=keepass;cifrare;cifra;sicurezza;sicuro;
-Keywords[nl]=keepass;encrypt;secure;versleutel;beveilig;veilig;
-Keywords[pa]=ਕੀਪਾਸ;ਇੰਕ੍ਰਿਪਟ;ਸੁਰੱਖਿਅਤ;ਸੁਰੱਖਿਆ
-Keywords[pl]=keepass;hasło;hasła;szyfrowanie;zaszyfruj;bezpieczeństwo;zabezpieczenia;
-Keywords[pt]=keepass;encriptar;assegurar;cifrar;
-Keywords[pt_BR]=keepass;criptografia;seguro;proteger;cofre;chave de acesso;senha;passphrase;frase secreta;
-Keywords[ro]=keepass;encrypt;secure;criptare;encripție;siguranță;securitate;
-Keywords[ru]=keepass;шифрование;защита;пароль;
-Keywords[sr]=keepass;encrypt;secure;кипес;шифровање;безбедно;сигурно;лозинке;kipes;šifrovanje;bezbedno;sigurno;lozinke;sifrovanje;safe;sef;сеф;
-Keywords[sv]=keepass;kryptera;säkra;
-Keywords[tr]=keepass;şifrele;güvenli;
-Keywords[uk]=keepass;encrypt;secure;кіпас;шифрування;шифр;безпека;захист;
-Keywords[vi]=keepass;encrypt;secure;mã hóa;ma hoa;an toàn;an toàn;mật khẩu;mat khau;
-Keywords[zh_CN]=keepass;encrypt;secure;加密;保护;
-Keywords=keepass;encrypt;secure;
-X-Purism-FormFactor=Workstation;Mobile;
-X-Flatpak=org.gnome.PasswordSafe
-StartupWMClass = Password Safe