Fix auth error on BRP069 when API key is provided

[fredrike]

Description

Some BRP069 units also use keys to auth.
If treated as a BRP072 we won't be able to connect, since this will force https on a unit that expects
connection to port 80. We do a preliminary attempt at initialization to catch connection errors and then
fallback to the following cases.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Code refactoring
• Performance improvement
• Test coverage improvement

Testing

• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have tested this with real Daikin hardware (if applicable)

Code Quality

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• Pre-commit hooks pass (run pre-commit run --all-files)

String Formatting (New Code)

• If this PR adds new Python files, I've used double quotes (") for strings following Python conventions

Note: An automated check will highlight single quotes in new code. We're planning to migrate to standard string normalization in the future. New code should prefer double quotes (") over single quotes (') to ease this transition.

Documentation

• I have updated the documentation accordingly (if needed)
• I have updated the CHANGELOG (if applicable)

Related Issues

Closes #

Additional Notes

[codecov]

Codecov Report

❌ Patch coverage is 82.35294% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 84.07%. Comparing base (9959918) to head (7dbd7b9).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
pydaikin/factory.py	82.35%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #131      +/-   ##
==========================================
- Coverage   84.14%   84.07%   -0.07%     
==========================================
  Files          12       12              
  Lines        1198     1212      +14     
==========================================
+ Hits         1008     1019      +11     
- Misses        190      193       +3     

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[fredrike]

@valerioformato can you please test this version so we can add it to HomeAssistant?

[valerioformato]

@valerioformato can you please test this version so we can add it to HomeAssistant?

Gladly, but it might have to wait for next week since I'm traveling right now.