chore(ci): bump golangci/golangci-lint-action from 9.2.0 to 9.3.0 - #27

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: magefile/mage-action@6f50bbb8ea47d56e62dee92392788acbc8192d0b. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/