update creates new record instead of updating

[KrzysztofGrzempa]

./pwsafecli.py get -f ~/hasla_gorilla.psafe3 --username "foobar"

[
    Group: ['WWW']
    Title: Znak sklep
    Username: foobar
    Password: ****
    UUID: ca518748-f5ee-430c-4a6e-ced087907170
    Note: 
    Created: 2022-08-06 14:09:05
    PasswordModified: 2022-10-03 19:56:20
    EntryModified: 2022-10-03 19:56:20
    LastAccess: 2022-10-03 19:56:20
    Expires: 1970-01-01 00:00:00
    Email: 
    URL: znak.pl
    AutoType: 
]

./pwsafecli.py update -f ~/hasla_gorilla.psafe3 --uuid "ca518748-f5ee-430c-4a6e-ced087907170" --password "****"

[
    Group: ['WWW']
    Title: Znak sklep
    Username: foobar
    Password: ****
    UUID: ca518748-f5ee-430c-4a6e-ced087907170
    Note: 
    Created: 2022-08-06 14:09:05
    PasswordModified: 2022-10-03 19:56:20
    EntryModified: 2022-10-03 19:56:20
    LastAccess: 2022-10-03 19:56:20
    Expires: 1970-01-01 00:00:00
    Email: 
    URL: znak.pl
    AutoType: 
]
[
    Group: ['WWW']
    Title: Znak sklep
    Username: foobar
    Password: ****
    UUID: ca518748-f5ee-430c-4a6e-ced087907170
    Note: 
    Created: 2022-08-06 14:09:05
    PasswordModified: 2022-10-03 19:56:20
    EntryModified: 2022-10-03 19:56:20
    LastAccess: 2022-10-03 19:56:20
    Expires: 1970-01-01 00:00:00
    Email: 
    URL: znak.pl
    AutoType: 
]