Update module github.com/attestantio/go-eth2-client to v0.29.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/attestantio/go-eth2-client	v0.27.1 → v0.29.0

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Release Notes

attestantio/go-eth2-client (github.com/attestantio/go-eth2-client)

v0.29.0

Compare Source

v0.28.1

Compare Source

v0.28.0

Compare Source

v0.27.2

Compare Source

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[renovate]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 5 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.25 -> 1.25.0
github.com/stretchr/testify	v1.10.0 -> v1.11.1
golang.org/x/sync	v0.2.0 -> v0.17.0
github.com/klauspost/cpuid/v2	v2.2.10 -> v2.3.0
golang.org/x/crypto	v0.38.0 -> v0.42.0
golang.org/x/sys	v0.33.0 -> v0.36.0