Fix ESPHome service removal when the device name contains a dash

[bdraco]

Proposed change

If the device name contains a dash the service name is mutated to replace the dash with an underscore, but the remove function did not do the same mutation so it would fail to remove the service

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• 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 #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
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• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.

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[home-assistant]

Hey there @OttoWinter, @jesserockz, @kbx81, mind taking a look at this pull request as it has been labeled with an integration (esphome) you are listed as a code owner for? Thanks!

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[bdraco]

ugh, there are no tests for user services