chore(deps): update golang docker tag

[renovate]

This PR contains the following updates:

Package	Update	Change
golang	minor	1.25 → 1.26
golang	minor	1.25.8 → 1.26.3
golang	minor	1.23 → 1.26
golang	minor	1.21.13 → 1.26.3
golang	minor	1.25.7 → 1.26.3
golang	minor	1.23.12 → 1.26.3

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