sdk: bump golang to 1.25.7

[gman0]

Summary

Bump golang to 1.25.7 in the sdk module.

What Type of PR Is This?

/kind bug

Related Issue(s)

Part of #134

Release Notes

NONE

[kcp-ci-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign embik for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[gman0]

/retest

[xrstf]

I disagree with this change. The SDK should have the lowest compatible version listed, to increase its usefulness to consumers. Forcing everyone who imports our SDK onto a newer, and in this case even specific, Go version is IMHO the wrong approach. Just like the dependencies in the SDK should be the oldest compatible versions the SDK can work with.

[xrstf]

In general I think bumping the Go version in the go.mod is often a futile exercise with little to no real meaning for the actual build artifacts. ^^ The go version shows what Go release is required to build the code, not necessarily which version is actually used to compile it.

[gman0]

Sounds reasonable, closing.