fix(deps): update module github.com/sandertv/gophertunnel to v1.37.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/sandertv/gophertunnel	v1.36.1 -> v1.37.0

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Release Notes

sandertv/gophertunnel (github.com/sandertv/gophertunnel)

### [`v1.37.0`](https://togithub.com/sandertv/gophertunnel/compare/v1.36.1...v1.37.0) [Compare Source](https://togithub.com/sandertv/gophertunnel/compare/v1.36.1...v1.37.0)

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