Add connect method which use a default position

[theEvilReaper]

Proposed changes

The TestConnection class provides a method for connecting to the test server, which takes an Instance and a Pos as parameters. To enhance usability, this pull request introduces a new method that defaults to Pos.ZERO as the spawn position, simplifying test creation when the specific position is not critical.

The original method with two parameters remains unchanged, and its logic is unchanged too.

Types of changes

What types of changes does your code introduce to this project?
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• Bugfix (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 (if none of the other choices apply)

Checklist

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• I have read the CONTRIBUTING.md
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

[TheMeinerLP]

LGTM

[sonarcloud]

Quality Gate failed

Failed conditions
0.0% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube Cloud