feat(map): add teleportToSpawn method without instance set option

[theEvilReaper]

Proposed changes

This pull request adds an overload of the teleportToSpawn method without the setInstance parameter.
By default, this method does not change the player's instance. This also allows the method to be used as a method
reference.

Types of changes

What types of changes does your code introduce to this project?
Put an x in the boxes that apply

• 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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them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before
merging your code.

• 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