Update dependency get-port to v5.1.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
get-port	dependencies	patch	5.1.0 -> 5.1.1

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Release Notes

sindresorhus/get-port

v5.1.1

Compare Source

• Fix unref'ing the timer in some environments (#​40) 0a447b1

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