workhorse: Update dependency go to v1.25.5

This MR contains the following updates:

Package	Type	Update	Change
go (source)	golang	minor	1.24.0 -> 1.25.5

MR created with the help of gitlab-org/frontend/renovate-gitlab-bot

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Release Notes

golang/go (go)

v1.25.4

v1.25.3

v1.25.2

v1.25.1

v1.25.0

v1.24.11

v1.24.10

v1.24.9

v1.24.8

v1.24.7

v1.24.6

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