feat: support italian translation

[wilds]

No description provided.

[topsworld]

@wilds Thank you for your contribution. Could you please update the translation according to the latest mainline version?

[wilds]

@wilds Thank you for your contribution. Could you please update the translation according to the latest mainline version?

Done!

[topsworld]

In /translations, some keys in it.json do not match. Please fix it.

test/check_rule_format.py:253: AssertionError
------------------------------ Captured log call -------------------------------
INFO     check_rule_format:check_rule_format.py:140 inconsistent key values, dict_keys(['eula', 'auth_config', 'network_detect_config', 'oauth_error', 'homes_select', 'advanced_options', 'devices_filter']), dict_keys(['eula', 'auth_config', 'oauth_error', 'devices_filter'])
INFO     check_rule_format:check_rule_format.py:146 inconsistent key values, dict, step
INFO     check_rule_format:check_rule_format.py:146 inconsistent key values, dict, config
INFO     check_rule_format:check_rule_format.py:251 compare_dict_structure failed /translations, it.json
=========================== short test summary info ============================
FAILED test/check_rule_format.py::test_miot_lang_integrity - assert False
================== 1 failed, 6 passed, 1 deselected in 0.06s ===================
Error: Process completed with exit code 1.

[SusanPhevos]

@wilds
Dear contributor,
Thanks for your contribution to ha_xiaomi_home. When you submitted your pull request, the Contributor License Agreement (CLA) of ha_xiaomi_home was not ready. We sincerely hope that you sign the CLA to ensure that all of your past and future contributions to ha_xiaomi_home are legally authorized.
Please view the CLA at https://cla-assistant.io/xiaomi/ha_xiaomi_home and click "Sign in with GitHub to agree" button to sign it.
Thanks again for your support!
ha_xiaomi_home Team