[CI] Use gvm on windows to install Golang

[mrodm]

This PR tries to install Golang versions in Windows using gvm tool as it is done in Linux steps.

Buildkite builds:

• Installing 1.25.7: https://buildkite.com/elastic/package-registry/builds/1805#019cdcd7-9a5d-4259-b806-3ad3218bd7f0/L136
• Installing 1.25.8 (not available in Chocolatey): https://buildkite.com/elastic/package-registry/builds/1806#019cdce9-4980-4e49-a93f-07c60419e651/L138

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[prodsecmachine]

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[mrodm]

If this looks ok, it could be moved the same logic to elastic-package and package-spec repositories @elastic/ecosystem

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 0b292f5

History

• 💚 Build #1807 succeeded af5659b
• 💚 Build #1805 succeeded 258fe79

cc @mrodm

[jsoriano]

Great idea, if this works we can get rid of weird version management in Chocolatey 🎉