Fix WiFi WEP configuration

[agners]

Proposed change

It seems that the values for auth-alg and key-mgmt got mixed up. Trying to safe a WEP configuration currently leads to the error:

23-12-19 10:56:37 ERROR (MainThread) [supervisor.host.network] Can't create config and activate wlan0: 802-11-wireless-security.key-mgmt: 'open' is not a valid value for the property

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (which adds functionality to the supervisor)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes wlan0 connection error core#105879
• This PR is related to issue:
• Link to documentation pull request:
• Link to cli pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• The code has been formatted using Black (black --fast supervisor tests)
• Tests have been added to verify that the new code works.

If API endpoints of add-on configuration are added/changed:

• Documentation added/updated for developers.home-assistant.io